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Hall AD, Fayad D, Staat MA. Hantavirus Pulmonary Syndrome in an Adolescent from North Dakota. Pediatr Infect Dis J 2024; 43:e212-e214. [PMID: 38451883 DOI: 10.1097/inf.0000000000004284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
Hantavirus pulmonary syndrome remains an uncommon yet emerging viral zoonosis that causes respiratory failure and hemodynamic instability in children and adolescents. Due to its acutely progressive course and high mortality rate, clinicians treating hantavirus pulmonary syndrome should understand its epidemiologic risk factors, clinical syndrome and radiographic findings. We present a case of hantavirus pulmonary syndrome in a 14-year-old female from North Dakota who survived the infection without sequelae.
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Affiliation(s)
- Ashton D Hall
- From the Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Danielle Fayad
- From the Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Mary A Staat
- From the Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Thomas W, Richter LM, Frenzel JE. Curious minds to aspiring pharmacists: Impact of high school outreach on pharmacy knowledge and interest. Curr Pharm Teach Learn 2024; 16:430-434. [PMID: 38538450 DOI: 10.1016/j.cptl.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 03/18/2024] [Accepted: 03/22/2024] [Indexed: 05/15/2024]
Abstract
OBJECTIVE To analyze the impact of a pharmacy student delivered presentation on prospective rural high school students' interest toward the pharmacy profession and knowledge regarding a career in pharmacy. METHODS Presentations about applying to pharmacy school, the Doctor of Pharmacy degree, and pharmacist careers were given at ten high schools across North Dakota and Minnesota by third year pharmacy students attending North Dakota State University. Each pharmacy student presenter received training to ensure that all high school students received clear and consistent information. A pre-post survey was used to understand the impact of the presentation on high school student interest and knowledge regarding a career in pharmacy. Data was analyzed using a chi-square test and McNemar's test. RESULTS Five hundred and eight students consented to the study and completed the pre-post surveys. Of these students, the largest group was high school juniors (number (n) = 239, 47%), followed by sophomores (n = 161, 32%), seniors (n = 104, 20%) and freshmen (n = 3, 1%). The majority of students attended school in North Dakota (n = 469, 92%). Similarly, most students planned to attend a four-year college (n = 451, 89%) and were interested in a medical/healthcare related career (n = 310, 61%). All interest and knowledge questions showed a statistically significant increase in score pre-post. CONCLUSION Presentations delivered by pharmacy students to prospective rural high school students improved overall interest and knowledge regarding pharmacy school and the profession. Presentations are a useful tool for pharmacy programs to help promote their school and the profession of pharmacy.
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Affiliation(s)
- Whitney Thomas
- College of Health and Human Sciences, North Dakota State University, Fargo, ND 58102, United States of America.
| | - Lisa M Richter
- College of Health and Human Sciences, North Dakota State University, Fargo, ND 58102, United States of America.
| | - Jeanne E Frenzel
- College of Health and Human Sciences, North Dakota State University, Fargo, ND 58102, United States of America.
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3
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Roberts J, Gauthier C, Teigen L, Row H, Sandstrom A, Haldis T, Dyke C. Underutilization of Transcatheter Aortic Valve Replacement in Northern Plains American Indians with Severe Aortic Stenosis. J Racial Ethn Health Disparities 2024; 11:1254-1259. [PMID: 37129786 PMCID: PMC11101358 DOI: 10.1007/s40615-023-01604-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 05/03/2023]
Abstract
INTRODUCTION Transcatheter aortic valve replacement (TAVR) has overtaken surgical aortic valve replacement and revolutionized the treatment strategy for aortic valve replacement. Little is known on the disparities among minorities, especially American Indians (AI), undergoing this procedure. We explore TAVR outcomes to identify disparities at our institution. METHODS Retrospective chart review was completed on patients who underwent TAVR at a North Dakota community hospital between 2012 and 2021. There were 1133 non-AI and 20 AI patients identified (n = 1153). AI patients were identified by enrollment in nationally recognized tribes, Indian Health Service (IHS), or who self-identified as AI. Patient demographics, preoperative characteristics, procedural information, and outcomes were collected. United States 2020 census data was used for state-wide population racial percentages. Unpaired two tail t test assuming unequal variance and chi-squared tests were used to evaluate data and identify disparities between AI and non-AI. RESULTS AI presented at an earlier age (71 vs. 79; p = .001) with higher rates of diabetes (60% vs. 35%; p = .018) and history of smoking (100% vs. 60%; p ≤ .001) than Caucasian/white (C/W). The Society of Thoracic Surgery (STS) risk scores (3.2% vs. 4.6%; p = .054) and aortic valve mean gradients were lower among AI (42.8 mmHg vs. 47.5 mmHg; p = .010). For those deceased, AI had significantly shorter lifespans post-TAVR compared to C/W (374 days vs. 755 days; p = .004). AI from North Dakota had fewer TAVR procedures performed than expected (4 actual vs. 32 expected; p < .001). CONCLUSIONS AI undergoing TAVR presented earlier, with higher rates of diabetes and smoking, lower STS risk scores, and lesser aortic valve gradients than C/W. The number of TAVR procedures performed on AI from North Dakota was lower than anticipated despite a nearly 10-year period and the disparities experienced by AI who could have otherwise benefited from TAVR.
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Affiliation(s)
- Jon Roberts
- Dakota School of Medicine and Health Sciences, University of North, Room 118, 1919 N Elm Street, Grand Forks, ND, 58102-2416, USA
| | - Chase Gauthier
- Dakota School of Medicine and Health Sciences, University of North, Room 118, 1919 N Elm Street, Grand Forks, ND, 58102-2416, USA
| | - Luke Teigen
- Dakota School of Medicine and Health Sciences, University of North, Room 118, 1919 N Elm Street, Grand Forks, ND, 58102-2416, USA
| | - Hunter Row
- Dakota School of Medicine and Health Sciences, University of North, Room 118, 1919 N Elm Street, Grand Forks, ND, 58102-2416, USA.
| | - Anne Sandstrom
- Dakota School of Medicine and Health Sciences, University of North, Room 118, 1919 N Elm Street, Grand Forks, ND, 58102-2416, USA
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Gargouri Jbir T, Zitnick-Anderson K, Pasche JS, Kalil AK. Characterization of Fusarium oxysporum f. sp. pisi Associated with Root Rot of Field Pea in North Dakota and the Effects of Temperature on Aggressiveness. Plant Dis 2024; 108:365-374. [PMID: 37578362 DOI: 10.1094/pdis-05-23-0908-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Fusarium root rot is an important disease of field pea (Pisum sativum var. sativum L.) that occurs everywhere pea is grown, causing yield loss of up to 75%. Fusarium root rot is caused by a complex of Fusarium species, most notably Fusarium solani in the Pacific Northwest of the United States and F. avenaceum in the northern Great Plains of the United States and Canada. F. oxysporum f. sp. pisi (Fop) was frequently isolated from peas exhibiting root rot symptoms in North Dakota during recent surveys. Fop causes wilt (races 1, 5, and 6) and near wilt (race 2) on pea. However, its contribution to pea root rot remains unclear. Fop race was determined for isolates from North Dakota pea root rot surveys. ND Fop isolates were evaluated for root rot pathogenicity and aggressiveness at standard and elevated temperatures. Results from greenhouse wilt assays indicated that all Fop races exist in North Dakota, with race 2 most prevalent among the 25 North Dakota isolates evaluated. Root rot evaluations conducted at 21/18°C and 25/19°C day/night temperatures demonstrated that most Fop isolates were as aggressive or more aggressive than F. solani and F. avenaceum under both temperature regimes. Aggressiveness of Fop isolates tended to increase at elevated assay temperatures. Results from these experiments indicate that Fop may be an important contributor to the root rot complex of field pea in North Dakota and should be considered in integrated pest management strategies, including pea breeding efforts to improve resistance to Fusarium root rot.[Formula: see text] Copyright © 2024 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.
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Affiliation(s)
- Taheni Gargouri Jbir
- Williston Research Extension Center, North Dakota State University, Williston, ND 58801
| | | | - Julie S Pasche
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Audrey K Kalil
- Williston Research Extension Center, North Dakota State University, Williston, ND 58801
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Iancu L, Sahlean T, Davis T, Simmons R. Necrophagous insect species succession on decomposed pig carcasses in North Dakota, USA. J Med Entomol 2024; 61:55-63. [PMID: 37788436 DOI: 10.1093/jme/tjad138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 09/09/2023] [Accepted: 09/13/2023] [Indexed: 10/05/2023]
Abstract
Necrophagous insect species are widely used during death investigations primarily for the estimation of the minimum postmortem interval, since these species use decomposing organic matter for feeding, oviposition, and larval development. The development stages and successional colonization patterns provide important information for shorter or longer postmortem time intervals. Diptera species are the predominant taxa recovered from decomposed bodies. The temperature variance/seasonality is the main factor affecting the time presence and activity of these species. Other factors, such as geographical location, antemortem conditions, and cause of death, can influence the presence and succession of necrophagous entomofauna. Consequently, successional studies and information regarding species colonization patterns are needed for each geographical region to be used as reference data during death investigations. This study addressed the need to collect forensic entomological data for the State of North Dakota, within the first necrophagous entomofauna diversity report for the month of July 2022, using pig carcasses as human analogs. During the experimental period, 18 species of Diptera and Coleoptera were identified, with 10 new state records, while Calliphoridae was found to be the predominant family. The resulted data on necrophagous insect species diversity and dynamics from exposed pig carcasses will strengthen the current knowledge on forensic entomology in North Dakota and will serve as reference data to be used during death investigations in the Great Plains region.
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Affiliation(s)
- Lavinia Iancu
- Forensic Science Program, Department of Criminal Justice, University of North Dakota, 221 Centennial Drive, Grand Forks, ND 58202, USA
| | - Tiberiu Sahlean
- Department of Ecology, Taxonomy and Nature Conservation, Institute of Biology Bucharest, Romanian Academy, 296 Splaiul Independentei, 060031 Bucharest, Romania
| | - Teya Davis
- Department of Biology, University of North Dakota, 221 Centennial Drive, Grand Forks, ND 58202, USA
| | - Rebecca Simmons
- Department of Biology, University of North Dakota, 221 Centennial Drive, Grand Forks, ND 58202, USA
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6
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Schmidt L, Kanichy M, Njau G, Schmidt M, Stepanov A, Anderson R, Stiffarm A, Williams A. Adverse Childhood Experiences, Interpersonal Violence, and Racial Disparities in Early Prenatal Care in North Dakota (ND PRAMS 2017-2019). J Interpers Violence 2024; 39:237-262. [PMID: 37644756 DOI: 10.1177/08862605231195802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
In North Dakota (ND), American Indian women are more likely to be exposed to adverse childhood experiences (ACEs) and interpersonal violence, and receive late prenatal care (PNC) compared to other racial groups. In a sample of 1,849 (weighted n = 26,348) women from the 2017 to 2019 North Dakota Pregnancy Risk Assessment Monitoring System, we performed a series of logistic regression models to estimate odds ratios (OR) and 95% confidence intervals (95% CI) for AI and Other Racial Identity women compared to White women regarding risk of late PNC (initiated after week 13) and dissatisfaction of PNC timing. Models were adjusted for interpersonal violence (from husband/partner, family member, someone outside of family, ex-husband/partner, or any) to determine if violence accounts for racial/ethnic disparities in PNC. AI women experienced two-fold higher risk of late PNC (OR: 2.25, 95% CI: 1.55, 3.26) and dissatisfaction of PNC timing (OR: 2.34, 95% CI: 1.61, 3.40) than White women. In the analyses for the association between joint ACEs (Higher: ≥4; Lower: <4)/Race and PNC outcomes, odds of late PNC were two-fold among AI women with Higher ACEs (OR: 2.35, 95% CI: 1.41, 3.94) and Lower ACEs (OR: 2.73, 95% CI: 1.69, 4.41), compared to White women with Lower ACEs. Results were similar for dissatisfaction of PNC timing. Accounting for violence did not significantly change odds ratios in any analyses. Thus, interpersonal violence surrounding pregnancy does not explain racial disparities in PNC in ND. To understand disparities in PNC among AI women, risk factors like historic trauma and systemic oppression should be examined.
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Affiliation(s)
| | | | - Grace Njau
- North Dakota Department of Health & Human Services, Bismarck, ND, USA
| | - Matthew Schmidt
- North Dakota Department of Health & Human Services, Bismarck, ND, USA
| | | | | | - Amy Stiffarm
- University of North Dakota, Grand Forks, ND, USA
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Graupman M, Vikesland PJ, Bolyard SC, Brazil B, Mondal PP, Bezbaruah AN, Rusch KA, Caro D, Iskander SM. Evaluating the Ecological Footprint of Landfills: A Framework and Case Study of Fargo, North Dakota. Environ Sci Technol 2023; 57:21113-21123. [PMID: 37932027 DOI: 10.1021/acs.est.3c06071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
There is growing interest in better understanding the environmental impacts of landfills and optimizing their operation. Accordingly, we developed a holistic framework to calculate a landfill's Ecological Footprint (EF) and applied that to the Fargo, North Dakota, landfill. Parallelly, the carbon footprint and biocapacity of the landfill were calculated. We calculated the EF for six scenarios (i.e., cropland, grazing land, marine land, inland fishing ground, forest land, and built land as land types) and six operational strategies typical for landfills. Operational strategies were selected based on the variations of landfill equipment, the gas collection system, efficiency, the occurrence of fugitive emissions, and flaring. The annual EF values range from 124 to 213,717 global hectares depending on land type and operational strategy. Carbon footprints constituted 28.01-99.98% of total EF, mainly driven by fugitive emissions and landfill equipment. For example, each percent increase in Fargo landfill's fugitive emissions caused the carbon footprint to rise by 2130 global hectares (4460 tons CO2e). While the landfill has biocapacity as grazing grass in open spaces, it remains unused/inaccessible. By leveraging the EF framework for landfills, operators can identify the primary elements contributing to a landfill's environmental impact, thereby minimizing it.
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Affiliation(s)
- Malachi Graupman
- Department of Civil, Construction and Environmental Engineering, North Dakota State University, Fargo, North Dakota 58102, United States
| | - Peter J Vikesland
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Stephanie C Bolyard
- North Carolina Department of Environmental Quality, Raleigh, North Carolina 27603, United States
- Department of Civil and Environmental Engineering, Florida State University, Tallahassee, Florida 32306, United States
| | - Brian Brazil
- Waste Management, Inc., Gaithersburg, Maryland 20879, United States
| | | | - Achintya N Bezbaruah
- Department of Civil, Construction and Environmental Engineering, North Dakota State University, Fargo, North Dakota 58102, United States
| | - Kelly A Rusch
- Department of Civil, Construction and Environmental Engineering, North Dakota State University, Fargo, North Dakota 58102, United States
| | - Dario Caro
- European Commission, Joint Research Centre, Directorate Growth and Innovation, Circular Economy and Industrial Leadership Unit, Sevilla 41092, Spain
- Department of Environmental Science, Aarhus University, Roskilde 4000, Denmark
| | - Syeed Md Iskander
- Department of Civil, Construction and Environmental Engineering, North Dakota State University, Fargo, North Dakota 58102, United States
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Singh G, Kc A, Sandhu KS, Friskop AJ, Liu Z, Yan G. Evaluation of Wheat Cultivars and Germplasm Lines for Resistance to Pratylenchus neglectus Populations Collected in North Dakota. Plant Dis 2023; 107:3817-3824. [PMID: 37227435 DOI: 10.1094/pdis-03-23-0590-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Root-lesion nematode (RLN; Pratylenchus neglectus) is a migratory endoparasite and a major soilborne pathogen that affects wheat (Triticum spp.) production worldwide. Genetic resistance is one of the most economical and effective ways to manage P. neglectus in wheat. This study evaluated 37 local cultivars and germplasm lines in seven greenhouse experiments, including 26 hexaploid wheat, six durum wheat, two synthetic hexaploid wheat, one emmer wheat, and two triticale for P. neglectus resistance from 2016 to 2020. North Dakota field soils infested with two RLN populations (350 to 1,125 nematodes per kilogram of soil) were used for resistance screening under controlled greenhouse conditions. The final nematode population density for each cultivar and line was counted under the microscope to categorize the resistance ranking of these entries as resistant, moderately resistant, moderately susceptible, and susceptible. Out of the 37 cultivars and lines, one was classified as resistant (Brennan); 18 were moderately resistant (Divide, Carpio, Prosper, Advance, Alkabo, SY Soren, Barlow, Bolles, Select, Faller, Briggs, WB Mayville, SY Ingmar, W7984, PI 626573, Ben, Grandin, and Villax St. Jose); 11 were moderately susceptible; and seven were susceptible to P. neglectus. The resistant to moderately resistant lines identified in this study could be used in breeding programs after the resistance genes or loci are further elucidated. This research provides valuable information about P. neglectus resistance among wheat and triticale cultivars used in the Upper Midwest region of the United States.
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Affiliation(s)
- Gurminder Singh
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58102
| | - Ashmit Kc
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | | | - Andrew J Friskop
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Zhoahui Liu
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Guiping Yan
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
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Kim J, Ale S, Kreuter UP, Teague WR. Grazing management impacts on ecosystem services under contrasting climatic conditions in Texas and North Dakota. J Environ Manage 2023; 347:119213. [PMID: 37812899 DOI: 10.1016/j.jenvman.2023.119213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/13/2023] [Accepted: 10/01/2023] [Indexed: 10/11/2023]
Abstract
Grazing management is an important factor affecting the delivery of ecosystem services at the watershed scale. Moreover, characterizing the impacts of climate variation on water resources is essential in managing rangelands. In this study, the effects of alternative grazing management scenarios on provisioning, regulating, and supporting services were assessed in two watersheds with contrasting climates; the Lower Prairie Dog Town Fork Red River (LPDTFR) Watershed in North Texas and the Apple Watershed in South Dakota. The impacts of heavy stocking continuous grazing, light stocking continuous grazing, Adaptive Multi-Paddock (AMP) grazing, and an ungrazed exclosure were compared using the Soil and Water Assessment Tool (SWAT) model. Our results indicate that the quantity of snow and timing of snow melt substantially influenced grazing management effects on ecosystem services in the Apple Watershed. In contrast, precipitation was the main factor influencing these effects in the LPDTFR Watershed because it highly affected the variation in water cycling, streamflow, sediment, and nutrient controls. Simulated results indicated that AMP grazing was the optimal grazing management approach for enhancing water conservation and ecosystem services in both watersheds regardless of climatic conditions. The Apple Watershed, which is a snow-dominated watershed, exhibited greater ecosystem service improvements under AMP grazing (50.6%, 58.7%, 74.4%, 61.5% and 72.6% reduction in surface runoff, streamflow, and sediment, total nitrogen (TN) and total phosphorus (TP) losses, respectively as compared to HC grazing) than the LPDTFR Watershed (46.0%, 22.8%, 34.1%, 18.9% and 38.4% reduction in surface runoff, streamflow, and sediment, TN and TP losses, respectively). Our results suggest that improved grazing management practices enhance ecosystem services and water catchment functions in rangeland-dominated areas, especially in colder climates.
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Affiliation(s)
- JungJin Kim
- Texas A&M AgriLife Research (Texas A&M University System), P.O. Box 1658, Vernon, TX, 76384, USA; Institute of Environmental Technology, Seoul National University of Science & Technology, Seoul, South Korea
| | - Srinivasulu Ale
- Texas A&M AgriLife Research (Texas A&M University System), P.O. Box 1658, Vernon, TX, 76384, USA.
| | - Urs P Kreuter
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, TX, USA
| | - W Richard Teague
- Texas A&M AgriLife Research (Texas A&M University System), P.O. Box 1658, Vernon, TX, 76384, USA
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Friskop A, Green A, Ransom J, Liu Z, Knodel J, Hansen B, Halvorson J, Lux L. Increase of Bacterial Leaf Streak in Hard Red Spring Wheat in North Dakota and Yield Loss Considerations. Phytopathology 2023; 113:2103-2109. [PMID: 36399026 DOI: 10.1094/phyto-08-22-0282-sa] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Bacterial leaf streak (BLS), caused by Xanthomonas translucens pv. undulosa, has increased in both prevalence and severity in the major hard red spring wheat (HRSW)-producing state North Dakota. The disease is readily observed after flag leaf emergence and can quickly lead to defoliation and severe yield loss. The objectives of this research were to document the prevalence and incidence of BLS in North Dakota and provide estimations of yield and economic losses. Trained field scouts determined the incidence and prevalence of BLS in ND on HRSW plants between Feekes growth stage (FGS) 8 and FGS 11.2 from 2015 to 2021, and data were used to determine BLS-affected hectares. Yield data in combination with BLS ratings were obtained from HRSW performance trials to estimate the impact of BLS on yield. The combination of variety identity, hectarage data, BLS-affected hectarage estimates, and yield loss estimates was used to estimate economic losses from BLS in 2019 and 2020. Our data suggest that BLS-affected hectares ranged from 747 to 141,680 between 2015 and 2021. Yield loss was observed at multiple HRSW performance trial locations, with estimated yield losses as high as 60% on susceptible varieties. The amount of BLS-affected hectares was the highest in 2019 and 2020, and direct economic losses for North Dakota HRSW producers were estimated to be as high as $4.7 and $8.0 million, respectively. These data highlight the importance of BLS in HRSW and the need to procure resources for breeding efforts and grower education on management of BLS.
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Affiliation(s)
| | | | - Joel Ransom
- North Dakota State University, Fargo, ND 58108
| | - Zhaohui Liu
- North Dakota State University, Fargo, ND 58108
| | | | | | | | - LeAnn Lux
- North Dakota State University, Fargo, ND 58108
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Lothspeich E, Werremeyer A, Chase S, Huseth-Zosel A. Patient Experience and Satisfaction with Opioid-Related Screening and Intervention in North Dakota Community Pharmacies. J Pharm Pract 2023; 36:1217-1224. [PMID: 35704458 DOI: 10.1177/08971900221109528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Screening for patient-level opioid-related risk in the community pharmacy setting has increased patient education about opioids and naloxone distribution, helping to mitigate the impact of the opioid epidemic. However, patient experience and satisfaction with opioid screening and education is unknown. Fear of patient dissatisfaction may limit pharmacists' willingness to implement screening activities. Objective: To report patient experience and satisfaction of a convenience sample of patients undergoing screening and intervention for opioid-related risk as a part of the ONE Program (formerly ONE Rx). Methods: Patients who received ONE Program screening and intervention from their community pharmacist were recruited to participate in a 9 item survey regarding their experience and satisfaction. Results were analyzed by urban and rural location of participants. Results: Urban (n = 42) and rural (n = 32) patients who completed the survey reported positive experiences namely feeling comfortable with the ONE process (86.5%), the process taking an appropriate amount of time (93.2%) and feeling safer as a result of their pharmacist's attention to their opioid-related medication risk (86.3%). Urban patients were significantly more likely than rural patients to report positive attitude and behavior changes as a result of the ONE process. Conclusion: High levels of patient satisfaction and positive experience with the ONE Program screening and intervention process for patient-level opioid-related risks may encourage community pharmacists to more broadly implement such activities.
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Affiliation(s)
- Emily Lothspeich
- School of Pharmacy, North Dakota State University, Fargo, ND, USA
| | - Amy Werremeyer
- Department of Pharmacy Practice, North Dakota State University, Fargo, ND, USA
| | - Sarah Chase
- School of Pharmacy, North Dakota State University, Fargo, ND, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, NE, USA
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Halvorson D, Eukel HN, Gilbraith M, Schaper T, Miller DR. Design and Implementation of Tech-Check-Tech Programs in North Dakota Pharmacies. J Pharm Pract 2023; 36:1102-1107. [PMID: 35417659 DOI: 10.1177/08971900221088787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Tech-check-tech (TCT) programs in pharmacies are beneficial in facilitating a transition from fee for service dispensing tasks to advanced patient care, but they are underutilized. Objective: To describe the design, implementation, and evaluation of a transferable TCT program in several North Dakota pharmacies, with the goal of facilitating future efforts in other states. Methods: We developed a universal TCT implementation toolkit, recruited 6 pharmacies to implement it, developed an educational program for the pharmacies, and worked with the pharmacies over a year to assess success of the program. Pre- and post-implementation surveys assessed pharmacist and technician responses in regards to program effectiveness. Four outcomes were measured, and included pharmacist's time savings, descriptive comments on changes in workflow, incidence of errors and near misses, and barriers to implementation. Results: The implementation of TCT was unanimously perceived as successful and increasing efficiency in the post-site surveys completed by pharmacists. All 13 technicians who participated in the post-survey indicated the methods and materials used for training were sufficient and appropriate. The most commonly cited barrier to implementation of TCT stated by technicians was incorporating TCT into their current workflow. No dispensing errors which resulted in patient impact occurred throughout the duration of this study. Conclusions: A TCT implementation template provided a successful framework for TCT in various pharmacy settings and can serve as a model for other pharmacy settings, states, or regions.
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Affiliation(s)
| | - Heidi N Eukel
- North Dakota State University School of Pharmacy, Fargo ND, USA
| | | | | | - Donald R Miller
- North Dakota State University School of Pharmacy, Fargo ND, USA
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DeGrandi-Hoffman G, Corby-Harris V, Graham H, Watkins-deJong E, Chambers M, Snyder L. The survival and growth of honey bee (Hymenoptera: Apidae) colonies overwintered in cold storage: the effects of time and colony location. J Econ Entomol 2023; 116:1078-1090. [PMID: 37335908 DOI: 10.1093/jee/toad103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/28/2023] [Accepted: 05/24/2023] [Indexed: 06/21/2023]
Abstract
For over a decade, high percentages of honey bee colonies have been perishing during the winter creating economic hardship to beekeepers and growers of early-season crops requiring pollination. A way to reduce colony losses might be moving hives into cold storage facilities for the winter. We explored factors that could affect the size and survival of colonies overwintered in cold storage and then used for almond pollination. The factors were when hives were put into cold storage and their location prior to overwintering. We found that colonies summered in North Dakota, USA and moved to cold storage in October were larger after cold storage and almond pollination than those moved in November. Colony location prior to overwintering also affected size and survival. Colonies summered in southern Texas, USA and moved to cold storage in November were smaller after cold storage and almond pollination than those from North Dakota. The colonies also were smaller than those overwintered in Texas apiaries. Fat body metrics of bees entering cold storage differed between summer locations. North Dakota bees had higher lipid and lower protein concentrations than Texas bees. While in cold storage, fat bodies gained weight, protein concentrations increased, and lipids decreased. The decrease in lipid concentrations was correlated with the amount of brood reared while colonies were in cold storage. Our study indicates that in northern latitudes, overwintering survival might be affected by when colonies are put into cold storage and that colonies summered in southern latitudes should be overwintered there.
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Affiliation(s)
| | - Vanessa Corby-Harris
- USDA-ARS, Carl Hayden Bee Research Center, 2000 East Allen Road, Tucson, AZ, USA
| | - Henry Graham
- USDA-ARS, Carl Hayden Bee Research Center, 2000 East Allen Road, Tucson, AZ, USA
| | - Emily Watkins-deJong
- USDA-ARS, Carl Hayden Bee Research Center, 2000 East Allen Road, Tucson, AZ, USA
| | - Mona Chambers
- USDA-ARS, Carl Hayden Bee Research Center, 2000 East Allen Road, Tucson, AZ, USA
| | - Lucy Snyder
- USDA-ARS, Carl Hayden Bee Research Center, 2000 East Allen Road, Tucson, AZ, USA
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14
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Jbir TG, Crutcher FK, Rickertsen J, Fonseka D, Friskop AJ, Kalil AK. Influence of Planting Date and Cultivar on Diseases of Spring Durum Wheat. Plant Dis 2022; 106:3083-3090. [PMID: 35612573 DOI: 10.1094/pdis-03-22-0548-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In the semiarid regions of North Dakota and Montana, low annual precipitation favors production of high-quality durum wheat (Triticum turgidum subsp. durum). However, conducive weather conditions for disease epidemics have occurred more frequently in recent years. Modification of planting date can reduce disease risk by decreasing the timeframe in which a susceptible crop overlaps with conducive disease conditions. The effect of planting date on fungal leaf spotting diseases (leaf spot), ergot, Fusarium head blight (FHB), and yield of durum was evaluated in 11 experiments across four sites in eastern Montana and western North Dakota. Six durum cultivars with differing levels of susceptibility to leaf spot and FHB were planted at three planting dates from 2017 to 2019. Early planting maximized yield and influenced ergot incidence. Although there was no effect of planting date, reduced susceptibility to leaf spot and FHB was associated with a reduction in leaf spotting disease severity and deoxynivalenol, respectively, in the harvested grain. Growers in the semiarid regions of these states should prioritize the selection of disease-resistant cultivars to help manage sporadic disease outbreaks and continue to plant early to maximize yield.
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Affiliation(s)
- Taheni Gargouri Jbir
- Williston Research Extension Center, North Dakota State University, Williston, ND 58801
| | - Frankie K Crutcher
- Eastern Agricultural Research Center, Montana State University, Sidney, MT 59270
| | - John Rickertsen
- Hettinger Research Extension Center, North Dakota State University, Hettinger, ND 58639
| | - Dimitri Fonseka
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Andrew J Friskop
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Audrey K Kalil
- Williston Research Extension Center, North Dakota State University, Williston, ND 58801
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15
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Farag AM, Harper DD, Cozzarelli IM, Kent DB, Mumford AC, Akob DM, Schaeffer T, Iwanowicz LR. Using Biological Responses to Monitor Freshwater Post-Spill Conditions over 3 years in Blacktail Creek, North Dakota, USA. Arch Environ Contam Toxicol 2022; 83:253-271. [PMID: 36129489 DOI: 10.1007/s00244-022-00943-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 06/25/2022] [Indexed: 06/15/2023]
Abstract
A pipeline carrying unconventional oil and gas (OG) wastewater spilled approximately 11 million liters of wastewater into Blacktail Creek, North Dakota, USA. Flow of the mix of stream water and wastewater down the channel resulted in storage of contaminants in the hyporheic zone and along the banks, providing a long-term source of wastewater constituents to the stream. A multi-level investigation was used to assess the potential effects of oil and brine spills on aquatic life. In this study, we used a combination of experiments using a native fish species, Fathead Minnow (Pimephales promelas), field sampling of the microbial community structure, and measures of estrogenicity. The fish investigation included in situ experiments and experiments with collected site water. Estrogenicity was measured in collected site water samples, and microbial community analyses were conducted on collected sediments. During the initial post-spill investigation, February 2015, performing in situ fish bioassays was impossible because of ice conditions. However, microbial community (e.g., the presence of members of the Halomonadaceae, a family that is indicative of elevated salinity) and estrogenicity differences were compared to reference sites and point to early biological effects of the spill. We noted water column effects on in situ fish survival 6 months post-spill during June 2015. At that time, total dissolved ammonium (sum of ammonium and ammonia, TAN) was 4.41 mg NH4/L with an associated NH3 of 1.09 mg/L, a concentration greater than the water quality criteria established to protect aquatic life. Biological measurements in the sediment defined early and long-lasting effects of the spill on aquatic resources. The microbial community structure was affected during all sampling events. Therefore, sediment may act as a sink for constituents spilled and as such provide an indication of continued and cumulative effects post-spill. However, lack of later water column effects may reflect pulse hyporheic flow of ammonia from shallow ground water. Combining fish toxicological, microbial community structure and estrogenicity information provides a complete ecological investigation that defines potential influences of contaminants at organismal, population, and community levels. In general, in situ bioassays have implications for the individual survival and changes at the population level, microbial community structure defines potential changes at the community level, and estrogenicity measurements define changes at the individual and molecular level. By understanding effects at these various levels of biological organization, natural resource managers can interpret how a course of action, especially for remediation/restoration, might affect a larger group of organisms in the system. The current work also reviews potential effects of additional constituents defined during chemistry investigations on aquatic resources.
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Affiliation(s)
- Aїda M Farag
- U.S. Geological Survey, Columbia Environmental Research Center, Jackson Field Research Station, Jackson, WY, USA.
| | - David D Harper
- U.S. Geological Survey, Columbia Environmental Research Center, Jackson Field Research Station, Jackson, WY, USA
| | | | - Douglas B Kent
- U.S. Geological Survey, Earth Systems Processes Division, Menlo Park, CA, USA
| | - Adam C Mumford
- U.S. Geological Survey, Laboratory Analytical Services Division, Reston, VA, USA
| | - Denise M Akob
- U.S. Geological Survey, Geology, Energy & Minerals Science Center, Reston, VA, USA
| | - Travis Schaeffer
- U.S. Geological Survey, Columbia Environmental Research Center, Yankton Field Research Station, Yankton, SD, USA
| | - Luke R Iwanowicz
- U.S. Geological Survey, Eastern Ecological Science Center, Kearneysville, WV, USA
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16
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Qi K, Jiang X, Bai G. Land, buildings, and equipment acquisitions in U.S. hospitals: A fifteen-year perspective. PLoS One 2022; 17:e0272370. [PMID: 35925951 PMCID: PMC9352055 DOI: 10.1371/journal.pone.0272370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 07/18/2022] [Indexed: 11/26/2022] Open
Abstract
Hospitals acquire and maintain long-term operating assets such as land, buildings, and equipment. In this study, we analyzed hospitals’ long-term assets acquisitions data extracted from the Medicare Cost Report, a mandatory annual filing for all Medicare-certified hospitals. The first objective of this study is to examine the time trend of land, buildings, and equipment acquisitions of all general acute care hospitals in the U.S. from 2005 to 2019 to understand the relative magnitude and temporal changes for the operating assets. The second objective is to examine the 15-year accumulated acquisitions of land, buildings, and equipment per capita in each state to understand the variations of potential access to hospital operating resources across states. To understand the longitudinal changes in acquisitions of operating assets for each year from 2005 to 2019, we calculated the total acquisition amounts across all hospitals for land, buildings, and equipment, respectively, and adjusted the amounts to 2019 dollars based on the consumer price index (CPI). For each state (including Washington D.C.) and the whole nation, the 15-year accumulated CPI-adjusted acquisition amounts per capita for land, buildings, and equipment were also calculated, respectively. The nationwide acquisitions of those operating assets grew rapidly from 2005 to 2008 followed by a negative overall growth from 2008 to 2014 and since 2015, started increasing steadily again. In 2019, U.S. general acute care hospitals acquired $3.0 billion of land, $44.6 billion of buildings, and $33.9 billion of equipment. Huge geographical variation in per capita cumulative total asset investment were also found with the first place North Dakota having a per capita investment that is almost four times higher than that in the lowest ranked state of Alabama.
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Affiliation(s)
- Kangkang Qi
- Assistant Professor of Information Systems Management, Harbert College of Business, Auburn University, Auburn, AL United States of America
| | - Xuefeng Jiang
- Plante Moran Faculty Fellow, Professor of Accounting & Information Systems, Broad College of Business, Michigan State University, East Lansing, MI, United States of America
| | - Ge Bai
- Professor of Accounting, Johns Hopkins Carey Business School, Professor of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Washington, DC, United States of America
- * E-mail:
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17
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Sebens Z, Williams AD. Disparities in early prenatal care and barriers to access among American Indian and white women in North Dakota. J Rural Health 2022; 38:314-322. [PMID: 35165911 DOI: 10.1111/jrh.12649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE American Indians/Alaska Natives (AI/AN) have received minimal attention in research on determinants of prenatal care access. We sought to gain an understanding of structural and sociocultural determinants of prenatal care access among AI/AN and White women in North Dakota (ND). METHODS Data were drawn from the 2017 to 2018 North Dakota Pregnancy Risk Assessment Monitoring System (n = 1,166). Late prenatal care was assessed with 2 variables: late prenatal care initiation (>13 weeks gestation) and "Did you get prenatal care as early in your pregnancy as you wanted?" (yes/no). Those not satisfied with timing of prenatal care initiation reported 12 prenatal care barriers (yes/no). Logistic regression estimated odds ratios and 95% confidence internals for late prenatal care among AI/AN and other race/ethnicity women compared to White women. Models included maternal sociodemographic, medical, and behavior factors. Chi-square was used to examine the prevalence of prenatal care barriers by race/ethnicity. FINDINGS AI/AN women had increased risk of late prenatal care initiation (OR: 1.93, 95%CI: 1.20, 3.09) and were more dissatisfied with timing of prenatal care initiation (OR: 1.73, 95% CI: 1.07, 2.78) compared to White women. AI/AN women reported higher prevalence for 8 of 12 (66%) barriers to care, including lack of transportation. Lack of health insurance was more prevalent among White women than AI/AN women (45%-8.5%; P<.01). CONCLUSIONS Socioeconomic barriers to prenatal care are more prevalent among AI/AN women. This may be a consequence of systematic separation of AI/AN populations from health care resources. Alternative prenatal care delivery methods and expansion of health insurance may improve prenatal care access in ND.
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Affiliation(s)
- Zachary Sebens
- School of Medicine & Health Sciences, University of North Dakota, Grand Forks, North Dakota, USA
| | - Andrew D Williams
- Public Health Program, Department of Population Health, School of Medicine & Health Sciences, University of North Dakota, Grand Forks, North Dakota, USA
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18
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Shrestha S, Poudel RS, Zhong S. Identification of Fungal Species Associated with Crown and Root Rots of Wheat and Evaluation of Plant Reactions to the Pathogens in North Dakota. Plant Dis 2021; 105:3564-3572. [PMID: 33646825 DOI: 10.1094/pdis-11-20-2412-re] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Common root rot (CRR) and crown rot (CR), caused by Bipolaris sorokiniana and Fusarium species, respectively, can cause significant yield losses in cereal crops. To assess the prevalence, incidence, and severity of these diseases in North Dakota, wheat samples were collected from spring wheat fields across the state in 2012, 2013, and 2014. Based on subcrown internode symptoms, a greater incidence and severity of CRR was observed in 2012 (warm and dry year) than in 2013 and 2014. Also, the Northwestern Glaciated Plains and Northwestern Great Plains ecoregions showed greater CRR incidence and severity compared with the Northern Glaciated Plains and Lake Agassiz Plains ecoregions in the state. B. sorokiniana and Fusarium species, including Fusarium acuminatum, Fusarium avenaceum, Fusarium culmorum, Fusarium graminearum, Fusarium equiseti, Fusarium pseudograminearum, Fusarium oxysporum, Fusarium redolens, Fusarium sporotrichioides, and Fusarium solani were isolated and identified from the root and crown tissues of the wheat samples. B. sorokiniana was isolated more frequently than other fungal species in all sampled years and ecoregions of North Dakota. F. acuminatum, F. avenaceum, F. culmorum, F. equiseti, F. graminearum, F. pseudograminearum, and F. redolens were pathogenic causing infections on seedlings of the two wheat genotypes (ND652 and Alsen), whereas isolates of F. oxysporum and F. solani were nonpathogenic and considered as secondary invaders associated with the root and CR diseases. Evaluation of some spring wheat genotypes for reactions to one B. sorokiniana isolate at seedling and adult plant stages, and one F. culmorum isolate at the seedling stage, indicated that susceptibility to these pathogens varied among different wheat genotypes tested. This study provides useful information on fungal species associated with CRR and CR of wheat in North Dakota and on resistant/susceptible reactions of some spring wheat lines to the different fungal isolates evaluated.
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Affiliation(s)
- Subidhya Shrestha
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | | | - Shaobin Zhong
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
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19
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Chowdhury IA, Yan G, Plaisance A, Markell S. Characterization of Virulence Phenotypes of Soybean Cyst Nematode ( Heterodera glycines) Populations in North Dakota. Phytopathology 2021; 111:2100-2109. [PMID: 33851860 DOI: 10.1094/phyto-01-21-0031-r] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Soybean cyst nematode (SCN; Heterodera glycines) continues to be the greatest threat to soybean production in the United States. Because host resistance is the primary strategy used to control SCN, knowledge of SCN virulence phenotypes (HG types) is necessary for choosing sources of resistance for SCN management. To characterize SCN virulence phenotypes in North Dakota, a total of 419 soybean fields across 22 counties were sampled during 2015, 2016, and 2017. SCN was detected in 42% of the fields sampled, and population densities in these samples ranged from 30 to 92,800 eggs and juveniles per 100 cm3 of soil. The SCN populations from some of the infested fields were virulence-phenotyped with seven soybean indicator lines and a susceptible check ('Barnes') using the HG type tests. Overall, 73 SCN field populations were successfully virulence-phenotyped. The HG types detected in North Dakota were HG types 0 (frequency rate: 36%), 7 (27%), 2.5.7 (19%), 5.7 (11%), 1.2.5.7 (4%), and 2.7 (2%). However, before this study only HG type 0 was detected in North Dakota. The designation of each of these HG types detected was also validated by repeating the HG type tests for 33 arbitrarily selected samples. This research for the first time reports several new HG types detected in North Dakota and confirms that the virulence of SCN populations is shifting and overcoming resistance, highlighting the necessity of using different resistance sources, rotating resistance sources, and identifying novel resistance sources for SCN management in North Dakota.
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Affiliation(s)
| | - Guiping Yan
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Addison Plaisance
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Samuel Markell
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
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20
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Buettner‐Schmidt K, Miller D, Orr M, Rykal K, Swanson K, Berry M. Compliance with North Dakota's smoke-free law among vape and tobacco specialty shops. Public Health Nurs 2021; 38:879-884. [PMID: 33938043 PMCID: PMC8453536 DOI: 10.1111/phn.12916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/11/2021] [Accepted: 04/08/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine compliance with North Dakota's smoke-free law in vape shops and other tobacco specialty shops selling electronic nicotine delivery systems (ENDS) or e-liquids. DESIGN In this 2019 descriptive study, shops (n = 35) were assessed for compliance with the smoke-free law by observation of indoor and outdoor areas for smoking or vaping, or evidence of such activity in prohibited areas, and the presence of required no-smoking signs. RESULTS Only two shops (5.7%) were fully compliant with the smoke-free law. Full compliance for indoor and outdoor environments was 8.5% and 42.8%, respectively. Vaping occurred inside five shops (14.3%), and smoking occurred outdoors within required smoke-free areas in two (5.7%) shops. Four (11.4%) and 17 (48.6%) shops complied with indoor and outdoor signage requirements, respectively. CONCLUSIONS Overall compliance remained low, although much of the noncompliance was related to signage. Use or evidence of ENDS use occurred both indoors and outdoors where prohibited by law. Classifying ENDS as tobacco products would require tobacco licensure of shops selling ENDS and e-liquids, aiding in identification of the shops for education and enforcement efforts to ensure compliance with the law and to improve public health protection.
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Affiliation(s)
| | - Donald Miller
- School of PharmacyNorth Dakota State UniversityFargoNDUSA
| | - Megan Orr
- Department of StatisticsNorth Dakota State UniversityFargoNDUSA
| | - Katelyn Rykal
- School of NursingNorth Dakota State UniversityFargoNDUSA
| | | | - Missy Berry
- School of NursingNorth Dakota State UniversityFargoNDUSA
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21
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Testa A, Jackson DB. Maternal Adverse Childhood Experiences, Paternal Involvement, and Infant Health. J Pediatr 2021; 236:157-163.e1. [PMID: 33895207 DOI: 10.1016/j.jpeds.2021.04.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/26/2021] [Accepted: 04/16/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To assess the interplay between maternal exposure to adverse childhood experiences (ACEs) and father's acknowledgment of paternity (AOP; a proxy for paternal involvement) in the risk of low birth weight (<2500 grams) and preterm birth (<37 weeks) among offspring. STUDY DESIGN Data come from the 2018 North Dakota and South Dakota Pregnancy Risk Assessment Monitoring System (n = 1896). Logistic regression models were used to assess low birth weight and preterm birth outcomes. Moderation analyses are conducted to assess the interaction between maternal ACEs and father's AOP. RESULTS Moderation analyses demonstrated a positive interaction between an accumulating number of maternal ACEs and being unmarried without AOP for low birth weight and preterm birth. Upon comparing newborns of unmarried women without AOP, those whose mothers were exposed to 4 or more ACEs had a 3.74 times greater probability of low birth weight (0.050 vs 0.187) and a 1.74 times greater probability of preterm birth (0.085 vs 0.148) than those whose mothers reported no ACE exposure. CONCLUSIONS Exposure to accumulating ACEs substantially increases the risk of deleterious infant health outcomes, but only for newborns of unmarried women without AOP. Future research should assess the efficacy of interventions that can mitigate the impact of maternal ACEs in the absence of father's AOP.
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Affiliation(s)
- Alexander Testa
- The Department of Criminology & Criminal Justice, University of Texas at San Antonio, San Antonio, TX.
| | - Dylan B Jackson
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
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22
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Arjoune Y, Peri S, Sugunaraj N, Biswas A, Sadhukhan D, Ranganathan P. An Instance Segmentation and Clustering Model for Energy Audit Assessments in Built Environments: A Multi-Stage Approach. Sensors (Basel) 2021; 21:4375. [PMID: 34206718 PMCID: PMC8271532 DOI: 10.3390/s21134375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/24/2021] [Accepted: 06/21/2021] [Indexed: 11/18/2022]
Abstract
Heat loss quantification (HLQ) is an essential step in improving a building's thermal performance and optimizing its energy usage. While this problem is well-studied in the literature, most of the existing studies are either qualitative or minimally driven quantitative studies that rely on localized building envelope points and are, thus, not suitable for automated solutions in energy audit applications. This research work is an attempt to fill this gap of knowledge by utilizing intensive thermal data (on the order of 100,000 plus images) and constitutes a relatively new area of analysis in energy audit applications. Specifically, we demonstrate a novel process using deep-learning methods to segment more than 100,000 thermal images collected from an unmanned aerial system (UAS). To quantify the heat loss for a building envelope, multiple stages of computations need to be performed: object detection (using Mask-RCNN/Faster R-CNN), estimating the surface temperature (using two clustering methods), and finally calculating the overall heat transfer coefficient (e.g., the U-value). The proposed model was applied to eleven academic campuses across the state of North Dakota. The preliminary findings indicate that Mask R-CNN outperformed other instance segmentation models with an mIOU of 73% for facades, 55% for windows, 67% for roofs, 24% for doors, and 11% for HVACs. Two clustering methods, namely K-means and threshold-based clustering (TBC), were deployed to estimate surface temperatures with TBC providing consistent estimates across all times of the day over K-means. Our analysis demonstrated that thermal efficiency not only depended on the accurate acquisition of thermal images but also relied on other factors, such as the building geometry and seasonal weather parameters, such as the outside/inside building temperatures, wind, time of day, and indoor heating/cooling conditions. Finally, the resultant U-values of various building envelopes were compared with recommendations from the American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE) building standards.
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23
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Bhusal SJ, Koch RL, Lorenz AJ. Variation in Soybean Aphid (Hemiptera: Aphididae) Biotypes Within Fields. J Econ Entomol 2021; 114:1336-1344. [PMID: 33939818 DOI: 10.1093/jee/toab058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Indexed: 06/12/2023]
Abstract
Soybean aphid (Aphis glycines Matsumura (Hemiptera: Aphididae)) has been a major pest of soybean in North America since its detection in this continent in 2000 and subsequent spread. Although several aphid resistance genes have been identified, at least four soybean aphid biotypes have been discovered, with three of them being virulent on soybean cultivars with certain soybean aphid resistance genes. These biotypes are known to vary across years and locations, but information on their variation within single fields is limited. An investigation was conducted to study the variation of soybean aphid biotypes within single townships and fields in Minnesota. Screening of 28 soybean aphid isolates collected from seven soybean fields (six soybean fields in Cairo and Wellington Townships of Renville County, MN and one field in Wilmar Township of Kandiyohi County, MN) revealed the existence of multiple known biotypes of soybean aphid within single fields of soybean. We found up to three biotypes of soybean aphid in a single field. Two biotypes were found in five fields while only one field had only a single biotype. Three isolates presented reactions on a panel of resistant and susceptible indicator lines that were different from known biotypes. These results highlight the importance of characterizing soybean aphid biotypes in small geographical areas and utilizing generated knowledge to develop soybean cultivars pyramided with multiple resistance genes. The outcome will be decreased use of insecticides, thereby improving economic and environmental sustainability of soybean production.
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Affiliation(s)
- S J Bhusal
- Department of Agronomy and Plant Genetics, University of Minnesota, Saint Paul, MN, USA
| | - R L Koch
- Department of Entomology, University of Minnesota, Saint Paul, MN, USA
| | - A J Lorenz
- Department of Agronomy and Plant Genetics, University of Minnesota, Saint Paul, MN, USA
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24
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Bauske EC, Friskop AJ. Effects of Hybrid Susceptibility and Inoculation Timing on Goss's Bacterial Wilt and Leaf Blight Severity and Corn Yield. Plant Dis 2021; 105:1765-1770. [PMID: 33406859 DOI: 10.1094/pdis-08-20-1786-re] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Goss's bacterial wilt and leaf blight (Goss's wilt) of corn is the most important corn disease in North Dakota (ND), and yield loss due to the disease has not been reliably quantified in northern corn growing regions. To help quantify the amount of yield loss caused by Goss's wilt, a total of six field experiments were conducted from 2015 to 2017. Experiments were designed in a randomized complete block with a split plot arrangement. Hybrids served as main plots and Clavibacter nebraskensis inoculation timings as subplots. Three hybrids were used and classified as susceptible, moderately susceptible, and resistant. Inoculation timings included a noninoculated control, six to 10 leaf collars (V6 to V10), reproductive silk stage (R1), or a sequential combination of V6 to V10 and R1. A high level of disease (greater than 50% on susceptible hybrid) occurred in three experiments, a low level of disease (less than 5% on susceptible hybrid) in one experiment, and no disease was reported in two experiments. A combined analysis of the high disease experiments indicated yield losses of 34 to 41% on the susceptible hybrid when C. nebraskensis inoculation occurred at V6 to V10. Yield losses of 22 to 25% occurred on the moderately susceptible hybrid when C. nebraskensis inoculation occurred at V6 to V10, and statistical differences in yield loss were not found among inoculations timings on the resistant hybrid. Correlation analyses suggest that for every 1% increase in R1 disease severity on the susceptible hybrid, yield was reduced by 117 kg/ha (1.9 bu/acre). The current study further demonstrates the importance of hybrid resistance and provides updated yield loss information on Goss's wilt in a northern corn growing region.
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Affiliation(s)
- Elizabeth C Bauske
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Andrew J Friskop
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
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Chowdhury IA, Yan G. Development of Real-Time and Conventional PCR Assays for Identifying a Newly Named Species of Root-Lesion Nematode ( Pratylenchus dakotaensis) on Soybean. Int J Mol Sci 2021; 22:5872. [PMID: 34070906 PMCID: PMC8197872 DOI: 10.3390/ijms22115872] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 05/19/2021] [Accepted: 05/26/2021] [Indexed: 11/16/2022] Open
Abstract
A rapid and accurate PCR-based method was developed in this study for detecting and identifying a new species of root-lesion nematode (Pratylenchus dakotaensis) recently discovered in a soybean field in North Dakota, USA. Species-specific primers, targeting the internal transcribed spacer region of ribosomal DNA, were designed to be used in both conventional and quantitative real-time PCR assays for identification of P.dakotaensis. The specificity of the primers was evaluated in silico analysis and laboratory PCR experiments. Results showed that only P.dakotaensis DNA was exclusively amplified in conventional and real-time PCR assays but none of the DNA from other control species were amplified. Detection sensitivity analysis revealed that the conventional PCR was able to detect an equivalent to 1/8 of the DNA of a single nematode whereas real-time PCR detected an equivalent to 1/32 of the DNA of a single nematode. According to the generated standard curve the amplification efficiency of the primers in real-time PCR was 94% with a R2 value of 0.95 between quantification cycle number and log number of P.dakotaensis. To validate the assays to distinguish P.dakotaensis from other Pratylenchus spp. commonly detected in North Dakota soybean fields, 20 soil samples collected from seven counties were tested. The PCR assays amplified the DNA of P.dakotaensis and discriminated it from other Pratylenchus spp. present in North Dakota soybean fields. This is the first report of a species-specific and rapid PCR detection method suitable for use in diagnostic and research laboratories for the detection of P.dakotaensis.
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Affiliation(s)
| | - Guiping Yan
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, USA;
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Dixon DJ, Zheng H, Otto CRV. Land conversion and pesticide use degrade forage areas for honey bees in America's beekeeping epicenter. PLoS One 2021; 16:e0251043. [PMID: 33983988 PMCID: PMC8118293 DOI: 10.1371/journal.pone.0251043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 04/19/2021] [Indexed: 11/23/2022] Open
Abstract
A diverse range of threats have been associated with managed-bee declines globally. Recent increases of two known threats, land-use change and pesticide use, have resulted from agricultural expansion and intensification notably in the top honey-producing state in the United States: North Dakota. This study investigated the dual threat from land conversion and pesticide use surrounding ~14,000 registered apiaries in North Dakota from 2001 to 2014. We estimated the annual total insecticide use (kg) on major crops within 1.6 km of apiary sites. Of the eight insecticides quantified, six showed significant increasing trends over the time period. Specifically, applications of the newly established neonicotinoids Chlothianidin, Imidacloprid and Thiamethoxam, increased annually by 1329 kg, 686 kg, 795 kg, respectively. Also, the use of Chlorpyrifos, which was well-established in the state by 2001 and is highly toxic to honey bees, increased by ~8,800 kg annually from 6,500 kg in 2001 to 115,000 kg in 2014 on corn, soybeans and wheat. We further evaluated the relative quality changes of natural/semi-natural land covers surrounding apiaries in 2006, 2010 and 2014, a period of significant increases in cropland area. In areas surrounding apiaries, we observed changes in multiple indices of forage quality that reflect the deteriorating landscape surrounding registered apiary sites due to land-use change and pesticide-use increases. Overall, our results suggest that the application of foliar-applied insecticides, including pyrethroids and one organophosphate, increased surrounding apiaries when the use of neonicotinoid seed treatments surged and the area for producing corn and soybeans expanded. Spatially, these threats were most pronounced in southeastern North Dakota, a region hosting a high density of apiary sites that has recently experienced corn and soybean expansion. Our results highlight the value of natural and semi-natural land covers as sources of pollinator forage and refugia for bees against pesticide exposure. Our study provides insights for targeting conservation efforts to improve forage quality benefiting managed pollinators.
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Affiliation(s)
- Dan J. Dixon
- Department of Earth System Science and Policy, University of North Dakota, Grand Forks, ND, United States of America
| | - Haochi Zheng
- Department of Earth System Science and Policy, University of North Dakota, Grand Forks, ND, United States of America
| | - Clint R. V. Otto
- Northern Prairie Wildlife Research Center, U.S. Geological Survey, Jamestown, ND, United States of America
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Brantner JR, Chanda AK. Effects of Inoculum Density and Cultivar Susceptibility on Rhizoctonia Damping-Off and Crown and Root Rot in Sugar Beet. Plant Dis 2021; 105:1019-1025. [PMID: 32976076 DOI: 10.1094/pdis-02-20-0336-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Damping-off and crown and root rot of sugar beet caused by Rhizoctonia solani anastomosis group 2-2 (AG 2-2) are important soilborne diseases in Minnesota and North Dakota. Management involves an integrated approach, including crop rotation, use of resistant cultivars, and timely fungicide application. Our objectives were to evaluate the role of inoculum density and cultivar susceptibility on the onset and development of Rhizoctonia diseases and on yield and quality in sugar beet. Three cultivars varying in susceptibility were sown in field plots inoculated with 0, 20, 40, or 60 kg/ha of R. solani AG 2-2 IIIB infested barley during 2013 and 2015. In both years, there was a significant linear effect of inoculum density with decreasing area under the stand establishment curve (AUSEC), root yield, and sucrose quality as inoculum density increased. Cultivar susceptibility significantly affected AUSEC as well as sucrose quality in both years and root yield in 2013. In both years, there was an inoculum density by cultivar interaction on disease ratings, with the partially resistant cultivar resulting in lower ratings than the moderate and susceptible cultivars, especially as inoculum density increased. These results have implications for cultivar selection and for use and timing of postemergence fungicide application based on field history of inoculum pressure.
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Affiliation(s)
- Jason R Brantner
- Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108 and Northwest Research and Outreach Center, Crookston, MN 56716
| | - Ashok K Chanda
- Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108 and Northwest Research and Outreach Center, Crookston, MN 56716
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Abstract
Microplot experiments were conducted to evaluate the effects of cover crops on population reduction of a major soybean pest, soybean cyst nematode (SCN; Heterodera glycines Ichinohe) in 2016 and 2017. Ten crop species, including annual ryegrass (Lolium multiflorum L.), Austrian winter pea (Pisum sativum L. subsp. arvense), carinata (Brassica carinata A. Braun), faba bean (Vicia faba Roth), foxtail millet (Setaria italica (L.) P. Beauvois), daikon radish (Raphanus sativus L.), red clover (Trifolium pratense L.), sweetclover (Melilotus officinalis L.), turnip (Brassica rapa subsp. rapa L.), and winter rye (Secale cereale L.), were planted along with susceptible soybean (Glycine max (L.) Merr. 'Barnes') in soil naturally infested with each of two SCN populations (SCN103 and SCN2W) from two North Dakota soybean fields. Crops were grown in large plastic pots for 75 days in an outdoor environment (microplot). Soil samples were collected from each pot for nematode extraction and SCN eggs were counted to determine the final SCN egg density. The population reduction was determined for each crop and nonplanted natural soil (fallow). All of the tested crops and nonplanted natural soil had significantly (P < 0.0001) lower final population densities compared with susceptible soybean (Barnes). Also, a significant difference (P < 0.0001) was observed between the SCN population suppressions caused by cover crops versus the fallow treatment. All cover crops except Austrian winter pea, carinata, faba bean, and foxtail millet had consistently lower SCN egg numbers than in fallow in both years of the experiments. The average population reductions of SCN by the cover crops ranged from 44 to 67% in comparison with the initial population density, while the fallow had natural reductions from 4 to 24%. Annual ryegrass and daikon radish reduced SCN egg numbers to a greater extent than the other cover crops, with an average of 65 and 67% reduction of initial population density, respectively, from 2 years. The results suggested that cover crops reduced the SCN populations in external microplot conditions, and their use has great potential for improving SCN management in infested fields.
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Affiliation(s)
- Krishna Acharya
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Guiping Yan
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Addison Plaisance
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
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Prasifka JR, Ferguson B, Anderson JV. Fatty Acid Data and Crop Surveys Indicate Sources of Red Sunflower Seed Weevil (Coleoptera: Curculionidae), Populations and Suggest Strategies for Management. Environ Entomol 2021; 50:154-159. [PMID: 33595658 DOI: 10.1093/ee/nvaa158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Indexed: 06/12/2023]
Abstract
The red sunflower seed weevil, Smicronyx fulvus L., is a univoltine seed-feeding pest of cultivated sunflower, Helianthus annuus L. Artificial infestations of S. fulvus onto sunflowers with traditional (<25% oleic acid), mid-oleic (55-75%), or high oleic (>80%) fatty acid profiles were used to test if fatty acids could be used as natural markers to estimate the proportion of weevils developing on oilseed sunflowers rather than wild Helianthus spp. and confection (non-oil) types. Oleic acid (%) in S. fulvus confirmed the fatty acid compositions of mature larvae and weevil adults reflected their diets, making primary (oleic or linoleic) fatty acids feasible as natural markers for this crop-insect combination. Oleic acid in wild S. fulvus populations in North Dakota suggests at least 84 and 90% of adults originated from mid-oleic or high oleic sunflower hybrids in 2017 and 2018, respectively. Surveys in 2017 (n = 156 fields) and 2019 (n = 120 fields) extended information provided by S. fulvus fatty acid data; no significant spatial patterns of S. fulvus damage were detected in samples, damage to oilseed sunflowers was greater than confection (non-oil) types, and the majority of damage occurred in ≈10% of surveyed fields. Combined, data suggest a few unmanaged or mismanaged oilseed sunflower fields are responsible for producing most S. fulvus in an area. Improved management seems possible with a combination of grower education and expanded use of non-insecticidal tactics, including cultural practices and S. fulvus-resistant hybrids.
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Affiliation(s)
| | - Beth Ferguson
- Edward T. Schafer Agricultural Research Center, USDA-ARS, Fargo, ND
| | - James V Anderson
- Edward T. Schafer Agricultural Research Center, USDA-ARS, Fargo, ND
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Ward NJ, Finley K, Otto J, Kack D, Gleason R, Lonsdale T. Traffic safety culture and prosocial driver behavior for safer vehicle-bicyclist interactions. J Safety Res 2020; 75:24-31. [PMID: 33334482 DOI: 10.1016/j.jsr.2020.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 04/07/2020] [Accepted: 07/22/2020] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Bicyclist safety is a growing concern as more adults use this form of transportation for recreation, exercise, and mobility. Most bicyclist fatalities result from a crash with a vehicle. Often, the behaviors of the driver are responsible for the crash. METHOD This survey study of Montana and North Dakota residents (n = 938) examined the influence of traffic safety culture on driver behaviors that affect safe interactions with bicyclists. RESULTS Prosocial driver behavior was most common and appeared to be intentional. Intention was increased by positive attitudes, normative perceptions, and perceived control. However, normative perceptions appear to offer the most opportunity for change. Practical Application: Strategies that increase perceptions that prosocial driver behavior is normal may increase prosocial intentions, thereby increasing bicyclist safety.
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Affiliation(s)
- Nicholas J Ward
- Center for Health and Safety Culture, Montana State University, United States.
| | - Kari Finley
- Center for Health and Safety Culture, Montana State University, United States
| | - Jay Otto
- Center for Health and Safety Culture, Montana State University, United States
| | - David Kack
- Center for Health and Safety Culture, Montana State University, United States
| | - Rebecca Gleason
- Center for Health and Safety Culture, Montana State University, United States
| | - T Lonsdale
- Center for Health and Safety Culture, Montana State University, United States
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Gilley MA, Gulya TJ, Seiler GJ, Underwood W, Hulke BS, Misar CG, Markell SG. Determination of Virulence Phenotypes of Plasmopara halstedii in the United States. Plant Dis 2020; 104:2823-2831. [PMID: 32955406 DOI: 10.1094/pdis-10-19-2063-re] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Downy mildew, caused by Plasmopara halstedii (Farl.) Berl. and de Toni, is an economically important disease in cultivated sunflowers, Helianthus annuus L. Resistance genes incorporated into commercial hybrids are used as an effective disease management tool, but the duration of effectiveness is limited as virulence evolves in the pathogen population. A comprehensive assessment of pathogen virulence was conducted in 2014 and 2015 in the U.S. Great Plains states of North Dakota and South Dakota, where approximately 75% of the U.S. sunflower is produced annually. The virulence phenotypes (and races) of 185 isolates were determined using the U.S. standard set of nine differentials. Additionally, the virulence phenotypes of 61 to 185 isolates were determined on 13 additional lines that have been used to evaluate pathogen virulence in North America and/or internationally. Although widespread virulence was identified on several genes, new virulence was identified on the Pl8 resistance gene, and no virulence was observed on the PlArg, Pl15, Pl17 and Pl18 genes. Results of this study suggest that three additional lines should be used as differentials and agree with previous studies that six lines proposed as differentials should be used in two internationally accepted differential sets. For effective disease management using genetic resistance, it is critical that virulence data be relevant and timely. This is best accomplished when pathogen virulence is determined frequently and by using genetic lines containing resistance genes actively incorporated into commercial cultivars.
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Affiliation(s)
- Michelle A Gilley
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | | | | | | | | | | | - Samuel G Markell
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
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Guo J, Shi G, Kalil A, Friskop A, Elias E, Xu SS, Faris JD, Liu Z. Pyrenophora tritici-repentis Race 4 Isolates Cause Disease on Tetraploid Wheat. Phytopathology 2020; 110:1781-1790. [PMID: 32567977 DOI: 10.1094/phyto-05-20-0179-r] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The ascomycete fungus Pyrenophora tritici-repentis is the causal agent of tan spot of wheat. The disease can occur on both common wheat (Triticum aestivum) and durum wheat (T. turgidum ssp. durum) and has potential to cause significant yield and quality losses. The fungal pathogen is known to produce necrotrophic effectors (NEs) that act as important virulence factors. Based on the NE production and virulence on a set of four differentials, P. tritici-repentis isolates have been classified into eight races. Race 4 produces no known NEs and is avirulent on the differentials. From a fungal collection in North Dakota, we identified several isolates that were classified as race 4. These isolates caused no or little disease on all common wheat lines including the differentials; however, they were virulent on some durum cultivars and tetraploid wheat accessions. Using two segregating tetraploid wheat populations and quantitative trait locus mapping, we identified several genomic regions significantly associated with disease caused by two of these isolates, some of which have not been previously reported. This is the first report that race 4 is virulent on tetraploid wheat, likely utilizing unidentified NEs. Our findings further highlight the insufficiency of the current race classification system for P. tritici-repentis.
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Affiliation(s)
- Jingwei Guo
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Gongjun Shi
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Audrey Kalil
- Williston Research Extension Center, North Dakota State University, Williston, ND 58801
| | - Andrew Friskop
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
| | - Elias Elias
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108
| | - Steven S Xu
- USDA-ARS Cereal Crops Research Unit, Edward T. Schafer Agricultural Research Center, Fargo, ND 58102
| | - Justin D Faris
- USDA-ARS Cereal Crops Research Unit, Edward T. Schafer Agricultural Research Center, Fargo, ND 58102
| | - Zhaohui Liu
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108
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Kavanaugh R, George S, Lamberton N, Frenzel JE, Cernusca D, Eukel HN. Transferability of a diabetes escape room into an accelerated pharmacy program. Curr Pharm Teach Learn 2020; 12:709-715. [PMID: 32482274 DOI: 10.1016/j.cptl.2020.01.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 12/05/2019] [Accepted: 01/30/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND AND PURPOSE Educational games can be used to increase students' knowledge of diabetes management. Students perceive educational games to be valuable learning tools. This study evaluated the transferability of a serious game, the diabetes escape room, between skills laboratories in a traditional program and an accelerated program. The authors believe that this is a valuable addition to educational methods for students in any pharmacy program. EDUCATIONAL ACTIVITY AND SETTING Faculty at an accelerated, three-year pharmacy program replicated a diabetes escape room previously used by a traditional, four-year pharmacy program. The diabetes escape room required students to compete in a team-based educational game in which they solved diabetes-themed puzzles. Students completed pre- and post-game knowledge assessments and a perception survey linked to activity participation. The accelerated program students completed an additional delayed post-game knowledge assessment. FINDINGS Students showed a statistically significant difference between pre- and post-game knowledge assessment scores at both institutions as well as in the delayed post-game knowledge assessment implemented at the accelerated program. Perception survey results were statistically significantly higher for the accelerated program, however both cohorts suggested positive perceived engagement with and usefulness of the escape room. SUMMARY The use of a diabetes escape room resulted in statistically significant gains in knowledge and positive student perceptions. The diabetes escape room is a transferrable activity that can be used by other colleges or schools of pharmacy.
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Affiliation(s)
- Rachel Kavanaugh
- Medical College of Wisconsin School of Pharmacy, 8701 Watertown Plank Road, Milwaukee, WI 53226, United States.
| | - Stefanie George
- Medical College of Wisconsin School of Pharmacy, 8701 Watertown Plank Road, Milwaukee, WI 53226, United States.
| | - Nathan Lamberton
- Medical College of Wisconsin School of Pharmacy, 8701 Watertown Plank Road, Milwaukee, WI 53226, United States.
| | - Jeanne E Frenzel
- College of Health Professions, North Dakota State University, 1340 Administration Ave, Fargo, ND 58102, United States.
| | - Dan Cernusca
- College of Health Professions, North Dakota State University, 1340 Administration Ave, Fargo, ND 58102, United States.
| | - Heidi N Eukel
- College of Health Professions, North Dakota State University, 1340 Administration Ave, Fargo, ND 58102, United States.
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Skoy ET, Kelsch M, Hall K, Choi BJ, Carson P. Increasing adult immunization rates in a rural state through targeted pharmacist education. J Am Pharm Assoc (2003) 2020; 60:e301-e306. [PMID: 32448743 DOI: 10.1016/j.japh.2020.04.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/20/2020] [Accepted: 04/18/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Most immunization rates fall below the Healthy People 2020 goals for adults. Pharmacists have the potential to have a positive effect on immunization rates through vaccine administration. OBJECTIVE The purpose of this study was to assess if an educational program developed for pharmacists could increase pharmacist-delivered statewide immunization rates. PRACTICE DESCRIPTION This study was conducted in the state of North Dakota. North Dakota law allows authorized pharmacists to provide any immunization to individuals aged 11 years or older. PRACTICE INNOVATION In collaboration with the state health department, a needs assessment of North Dakota pharmacists was conducted to determine what resources and education could increase the delivery of immunizations within the pharmacy. The results were used to develop focused continuing pharmacy education material, create an online toolkit, and provide immunization administration certification. EVALUATION The number and proportion of pharmacist-delivered immunizations and overall adult immunizations rates were compared pre- and postintervention. The North Dakota Immunization Information System was used for data comparison. In addition, the number of pharmacists registered to provide immunizations with the State Board of Pharmacy was tabulated. RESULTS The number of pharmacist-provided immunizations increased by more than 3900 doses. In addition, the percentage of adult immunizations provided by pharmacists and overall adult immunization rates increased throughout the state. After adjusting for seasonality, there was an increase in the number of pharmacist-delivered pneumococcal polysaccharide vaccine immunizations (P < 0.001). The number of pharmacists registered to provide immunizations increased throughout the study period by 39%. CONCLUSION This study suggests that focused education and resources delivered to pharmacists can increase pharmacy-based immunization rates and adult immunization rates overall. Improving adult immunization rates through greater pharmacist engagement may help to decrease overall infectious disease threats.
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Buffalo M, Heinzmann J, Kenyon DB, Blindman K, Bordeaux S, Frederick A, Garrison E, Greensky C, Larsen H, Kjerland T, Grey Owl V. Not a One-Size-Fits-All Approach: Building Tribal Infrastructure for Research Through CRCAIH. Am Indian Alsk Native Ment Health Res 2020; 26:42-70. [PMID: 31550378 DOI: 10.5820/aian.2602.2019.42] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The Collaborative Research Center for American Indian Health (CRCAIH) was created to foster tribal partnerships in the Minnesota, North Dakota, and South Dakota regions to increase capacity for tribal research. Since 2013, through community engagement and technical assistance from CRCAIH's cores and divisions, seven tribal partners have expanded research infrastructure and recognize the benefits of an established tribal research office. This manuscript showcases the unique approaches individual CRCAIH tribal partners have taken to build tribal research infrastructure. The unique experiences of the CRCAIH tribal partnership holds valuable lessons for other tribes interested in increasing research capacity through research review, regulation, and data management.
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36
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Lai X, Qi A, Liu Y, Mendoza LEDR, Liu Z, Lin Z, Khan MFR. Evaluating Inoculation Methods to Infect Sugar Beet with Fusarium oxysporum f. betae and F. secorum. Plant Dis 2020; 104:1312-1317. [PMID: 32181721 DOI: 10.1094/pdis-09-19-1895-re] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Minnesota and North Dakota combined contain 55% of the sugar beet production area in the United States, contributing to 49% of the nation's sugar beet production in 2018. Fusarium diseases caused by Fusarium oxysporum f. betae and F. secorum on sugar beet can cause significant reduction in both root yield and sucrose concentration and purity. The objective of this research was to identify an alternative artificial inoculation method to induce Fusarium diseases on sugar beet leaves and roots caused by both Fusarium spp. in greenhouse conditions to better aid in research efforts. We tested four inoculation methods, including barley to seed, barley to root, drenching, and cutting. and compared them with the conventional root-dipping inoculation method. The inoculation method of placing Fusarium-colonized barley seed close to sugar beet seed (barley to seed) caused levels of symptom severities on both leaves and roots similar to the root-dipping method. Because the traditional root-dipping method involves a laborious transplant process, use of infected barley seed as inoculum may serve as an alternative method in the evaluation of host resistance and pathogen virulence among Fusarium diseases by Fusarium spp. on sugar beet at the seed or seedling stage.
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Affiliation(s)
- X Lai
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050, U.S.A
| | - A Qi
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, AL10 9AB, U.K
| | - Y Liu
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050, U.S.A
| | - L E Del Río Mendoza
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050, U.S.A
| | - Z Liu
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050, U.S.A
| | - Z Lin
- Department of Agricultural and Biosystems Engineering, North Dakota State University, Fargo, ND 58108-6050, U.S.A
| | - M F R Khan
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050, U.S.A
- University of Minnesota, St. Paul, MN, U.S.A
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Dornbusch MJ, Limb RF, Tomlinson HAK, Daigh ALM, Sedivec KK. Evaluation of soil treatment techniques on remediated brine spill sites in semi-arid rangelands. J Environ Manage 2020; 260:110100. [PMID: 31941631 DOI: 10.1016/j.jenvman.2020.110100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/02/2020] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
Unconventional oil and gas development (UOG) generates high volumes of flowback and produced water, byproducts of hydraulic fracturing operations, that are often released or spilled on the soil surface. Soil contamination with these wastewaters, commonly referred to as brine, has the potential to inhibit vegetation growth indefinitely. Natural attenuation of brine is not expedient in arid and semi-arid regions where most United States UOG developments are located, including the Bakken region of North Dakota. In situ (at-site) and ex situ (off-site) soil treatment techniques are commonly employed to remediate brine-contaminated soils in the Bakken. However, little is known regarding each technique's efficacy despite differences in application, cost, and efficiency. We selected 10 sites previously remediated with chemical amendments (in situ) and 11 sites with topsoil excavation (ex situ) in the United States Forest Service Little Missouri National Grasslands. We paired each remediated site with a reference to examine the ability of each strategy to return brine-contaminated sites to conditions reflective of the current state of the surrounding semi-arid rangeland ecosystem. At each site, we quantified soil electrical conductivity (ECe) as an indicator of soil salinity and measured vegetation cover, biomass production, bare ground, and litter. The difference between paired reference and remediated sites was used for analysis. Brine contamination was still evident as soil ECe was similarly increased on chemical amendment and topsoil excavation remediated sites over paired references at all soil depths tested. Due to the nature of the topsoil excavation treatment, elevated ECe in the 0-15 cm depth suggested resalinization of the new topsoil. Remediation techniques also resulted in similar plant community composition marked by an increase in exotic forb biomass, largely due to the invasion of kochia (Bassia scoparia) which was absent from reference sites. However, remediation techniques differed substantially in vegetation establishment. We found 15% more bare ground on sites remediated with chemical amendment treatment than paired references and 55% more with topsoil excavation. Our results indicate that in situ strategies may be more suitable than ex situ strategies for brine-spill remediation in semi-arid rangelands like the Bakken in North Dakota as they cause less disturbance and likely require less post-remediation management to establish adequate vegetation cover to protect the soil from further erosion.
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Affiliation(s)
- Megan J Dornbusch
- School of Natural Resource Sciences, North Dakota State University, Fargo, ND, 58108, USA.
| | - Ryan F Limb
- School of Natural Resource Sciences, North Dakota State University, Fargo, ND, 58108, USA
| | - Hannah A K Tomlinson
- School of Natural Resource Sciences, North Dakota State University, Fargo, ND, 58108, USA
| | - Aaron L M Daigh
- School of Natural Resource Sciences, North Dakota State University, Fargo, ND, 58108, USA
| | - Kevin K Sedivec
- School of Natural Resource Sciences, North Dakota State University, Fargo, ND, 58108, USA
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38
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Prasifka JR, Hulke BS. Capitate Glandular Trichomes Fail to Provide Significant Resistance to Banded Sunflower Moth (Lepidoptera: Tortricidae). Environ Entomol 2020; 49:444-448. [PMID: 31961919 DOI: 10.1093/ee/nvaa002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Indexed: 06/10/2023]
Abstract
Extracts from capitate glandular trichomes (CGT) of wild and cultivated sunflowers, Helianthus spp., have repellent or toxic effects on sunflower specialists and generalist herbivores less closely associated with sunflower. Though CGT have been primarily examined for their potential to provide partial resistance to the sunflower moth, Homoeosoma electellum Hulst (Lepidoptera: Pyralidae), a floret- and seed-feeding pest, the banded sunflower moth (Cochylis hospes Walsingham [Lepidoptera: Tortricidae]) is a similar species more common in the primary sunflower-producing states of North Dakota and South Dakota. Replicated field trials using partially inbred lines with low or high CGT densities were used to evaluate possible reductions to seed damage by C. hospes larvae in 2016-2017. Results failed to support the idea that CGT are a useful defense against larvae of C. hospes; the putative plant defense of high trichome density corresponded to slightly more, rather than less, insect damage. A test of a secondary explanation, that strength of sunflower hulls could help determine patterns of seed damage among tested lines, produced similarly negative results. Though timing of bloom differed between groups of most- and least-damaged lines, prior research and pheromone-trapping data suggest differences in plant maturity also cannot adequately explain the observed results. While the specific mechanisms remain unclear, significant differences in susceptibility to C. hospes exist for cultivated sunflower and limit losses from this primary insect pest.
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Affiliation(s)
| | - Brent S Hulke
- USDA-ARS, Edward T. Schafer Agricultural Research Center, Fargo, ND
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39
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Keramati A, Lu P, Tolliver D, Wang X. Geometric effect analysis of highway-rail grade crossing safety performance. Accid Anal Prev 2020; 138:105470. [PMID: 32070825 DOI: 10.1016/j.aap.2020.105470] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 01/23/2020] [Accepted: 02/11/2020] [Indexed: 06/10/2023]
Abstract
Highway-rail grade crossings (HRGCs) are where a roadway and railway intersect at the same level. Safety at HRGCs has been identified as a high-priority concern among transportation agencies, but there has been little research on the effects of HRGC geometric parameters on their safety performance. This paper evaluates the effects of HRGC geometric parameters on crash occurrence and severity likelihoods. The competing risk algorithm is selected to simultaneously analyze crash occurrence and severities. Four main HRGC geometric factors, along with other contributors, are investigated at 3,194 public HRGCs in North Dakota. This study focuses primarily on four geometric features of an HRGC: (1) acute crossing angle, (2) number of tracks (indicator of crossing width), (3) the roadway distance between the HRGC and the signalized intersection, and (4) number of highway lanes. Distance to the nearest roadway intersections and highway-railway crossing angles are map-based calculations drawn from geographic information systems (GIS). The findings are: (1) all contributors tested in this study, including highway characteristics, traffic exposures from both railway and highway, and the four geometric features, significantly affect at least one crash severity level; (2) all contributors significantly impact crash frequency except for the distance between crossings and the nearest roadway intersection; and (3) geometric parameters' long-term effects on cumulative probability of crash severity and occurrence over 30 years is also evaluated. Crossings with three main tracks contribute the highest long-term crash probabilities.
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Affiliation(s)
- Amin Keramati
- Upper Great Plains Transportation Institute, Dept 2880, North Dakota State University, Fargo, ND, 58108-6050, USA.
| | - Pan Lu
- Department of Transportation, Logistics, and Finance, Upper Great Plaints Transportation Institute, North Dakota State University, Fargo, ND, 58108-6050, USA.
| | - Denver Tolliver
- Upper Great Plaints Transportation Institute, North Dakota State University, Fargo, ND, 58108-6050, USA.
| | - Xingju Wang
- School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang, 050043, PR China.
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40
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Bilgili F, Koçak E, Bulut Ü. The shale gas production and economic growth in local economies across the US. Environ Sci Pollut Res Int 2020; 27:12001-12016. [PMID: 31983005 DOI: 10.1007/s11356-020-07776-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 01/17/2020] [Indexed: 06/10/2023]
Abstract
Recently, several seminal works have been drawing attention to the revolution of shale gas production technology of the USA, the impact of shale gas on energy sectors, as well as the influences of shale gas on macroeconomic variables of employment, economic growth, etc. Nevertheless, one may claim that two gaps appear in literature. The first gap is the absence of an econometric study estimating the effect of shale oil/gas on national economies. The more considerable second gap is the absence of econometric analyses revealing the impulses of shale gas on local economies. Therefore, this paper observes the possible causalities between the shale gas and local gross domestic product (GDP) employing quarterly data covering the period 2007-2016 for 12 states in the US. After performing the tests of cross-sectional dependence, heterogeneity, stationarity, and cointegration, the paper conducts the panel Granger causality analyses. The empirical findings depict that (i) there is available unidirectional relationship from local shale gas production to local GDP in Colorado, Ohio, and West Virginia; (ii) there occurs an impulse from GDP to local shale gas production for Louisiana, North Dakota, and Oklahoma; (iii) a bidirectional causality coexists between local shale gas production and GDP in Arkansas, California, and Texas; and (iv) there exists no association between local GDP and local shale gas extraction in Montana, New Mexico, and Wyoming.
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Affiliation(s)
- Faik Bilgili
- Department of Economics, Faculty of Economics and Administrative Sciences, Erciyes University, Melikgazi, 38039, Kayseri, Turkey
| | - Emrah Koçak
- Department of Economics, Faculty of Economics and Administrative Sciences, Erciyes University, Melikgazi, 38039, Kayseri, Turkey.
| | - Ümit Bulut
- Faculty of Economics and Administrative Sciences, Department of Economics, Kirsehir Ahi Evran University, 40100, Kirsehir, Turkey
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41
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Cowger C, Smith J, Boos D, Bradley CA, Ransom J, Bergstrom GC. Managing a Destructive, Episodic Crop Disease: A National Survey of Wheat and Barley Growers' Experience With Fusarium Head Blight. Plant Dis 2020; 104:634-648. [PMID: 31967505 DOI: 10.1094/pdis-10-18-1803-sr] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The main techniques for minimizing Fusarium head blight (FHB, or scab) and deoxynivalenol in wheat and barley are well established and generally available: planting of moderately FHB-resistant cultivars, risk monitoring, and timely use of the most effective fungicides. Yet the adoption of these techniques remains uneven across the FHB-prone portions of the U.S. cereal production area. A national survey was undertaken by the U.S. Wheat and Barley Scab Initiative in 17 states where six market classes of wheat and barley are grown. In 2014, 5,107 usable responses were obtained. The highest percentages reporting losses attributable to FHB in the previous 5 years were in North Dakota, Maryland, Kentucky, and states bordering the Great Lakes but across all states, ≥75% of respondents reported no FHB-related losses in the previous 5 years. Adoption of cultivar resistance was uneven by state and market class and was low except among hard red spring wheat growers. In 13 states, a majority of respondents had not applied an FHB-targeted fungicide in the previous 5 years. Although the primary FHB information source varied by state, crop consultants were considered to be an important source or their primary source of information on risk or management of FHB by the largest percentage of respondents. Use of an FHB risk forecasting website was about twice as high in North Dakota as the 17-state average of 6%. The most frequently cited barriers to adopting FHB management practices were weather or logistics preventing timely fungicide application, difficulty in determining flowering timing for fungicide applications, and the impracticality of FHB-reducing rotations. The results highlight the challenges of managing an episodically damaging crop disease and point to specific areas for improvement.
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Affiliation(s)
- Christina Cowger
- U.S. Department of Agriculture Agricultural Research Service, Department of Plant Pathology, North Carolina State University, Raleigh, NC 27695
| | - Joy Smith
- Department of Statistics, North Carolina State University, Raleigh, NC 27695
| | - Dennis Boos
- Department of Statistics, North Carolina State University, Raleigh, NC 27695
| | - Carl A Bradley
- Department of Plant Pathology, University of Kentucky Research and Education Center, Princeton, KY 42445
| | - Joel Ransom
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108-6050
| | - Gary C Bergstrom
- Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853
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42
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Elverson TR, Kontz BJ, Markell SG, Harveson RM, Mathew FM. Quantitative PCR Assays Developed for Diaporthe helianthi and Diaporthe gulyae for Phomopsis Stem Canker Diagnosis and Germplasm Screening in Sunflower ( Helianthus annuus). Plant Dis 2020; 104:793-800. [PMID: 31951508 DOI: 10.1094/pdis-09-19-1827-re] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Phomopsis stem canker of sunflower is caused by two fungal pathogens, Diaporthe helianthi and Diaporthe gulyae, in the United States. In this study, two quantitative PCR (qPCR) assays were developed to detect and quantify D. helianthi and D. gulyae in sunflower. The two assays differentiated the two fungi from each other, other species of the genus Diaporthe, and pathogens, and they have high efficiency (>90%). The qPCR assays detected the two pathogens on plant samples exhibiting Phomopsis stem canker symptoms sampled from commercial sunflower fields in Minnesota, Nebraska, North Dakota, and South Dakota. Furthermore, the assays were used to screen cultivated sunflower accessions for resistance to D. helianthi and D. gulyae. The disease severity index (DSI) of the accessions significantly correlated (P < 0.0001) with the amount of pathogen DNA from the qPCR assays. The qPCR assays identified PI664232 and PI561918 to be significantly less susceptible (P ≤ 0.05) to D. helianthi and D. gulyae, respectively, when compared with the susceptible check cultivar HA 288, and this was in agreement with the DSI. These results suggest that the qPCR assays for D. helianthi and D. gulyae can be used as a reliable tool to diagnose Phomopsis stem canker and screen sunflower germplasm for disease resistance.
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Affiliation(s)
- Taylor R Elverson
- Department of Agronomy, Horticulture, and Plant Science, South Dakota State University, Brookings, SD 57007
| | - Brian J Kontz
- Department of Agronomy, Horticulture, and Plant Science, South Dakota State University, Brookings, SD 57007
| | - Samuel G Markell
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Robert M Harveson
- Department of Plant Pathology, University of Nebraska-Lincoln, Scottsbluff, NE 69361
| | - Febina M Mathew
- Department of Agronomy, Horticulture, and Plant Science, South Dakota State University, Brookings, SD 57007
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Simanonok MP, Otto CRV, Smart MD. Do the Quality and Quantity of Honey Bee-Collected Pollen Vary Across an Agricultural Land-Use Gradient? Environ Entomol 2020; 49:189-196. [PMID: 31748814 DOI: 10.1093/ee/nvz139] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Indexed: 05/27/2023]
Abstract
Pollen is the source of protein for most bee species, yet the quality and quantity of pollen is variable across landscapes and growing seasons. Understanding the role of landscapes in providing nutritious forage to bees is important for pollinator health, particularly in areas undergoing significant land-use change such as in the Northern Great Plains (NGP) region of the United States where grasslands are being converted to row crops. We investigated how the quality and quantity of pollen collected by honey bees (Apis mellifera L. [Hymenoptera: Apidae]) changed with land use and across the growing season by sampling bee-collected pollen from apiaries in North Dakota, South Dakota, and Minnesota, USA, throughout the flowering season in 2015-2016. We quantified protein content and quantity of pollen to investigate how they varied temporally and across a land-use gradient of grasslands to row crops. Neither pollen weight nor crude protein content varied linearly across the land-use gradient; however, there were significant interactions between land use and sampling date across the season, particularly in grasslands. Generally, pollen protein peaked mid-July while pollen weight had two maxima in late-June and late-August. Results suggest that while land use itself may not correlate with the quality or quantity of pollen resources collected by honey bees among our study apiaries, the nutritional landscape of the NGP is seasonally dynamic, especially in certain land covers, and may impose seasonal resource limitations for both managed and native bee species. Furthermore, results indicate periods of qualitative and quantitative pollen dearth may not coincide.
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Affiliation(s)
- Michael P Simanonok
- U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, ND
| | - Clint R V Otto
- U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, ND
| | - Matthew D Smart
- U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, ND
- Department of Entomology, University of Nebraska Lincoln, Lincoln, NE
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44
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Wang T, Jin H, Kreuter U, Feng H, Hennessy DA, Teague R, Che Y. Challenges for rotational grazing practice: Views from non-adopters across the Great Plains, USA. J Environ Manage 2020; 256:109941. [PMID: 31989977 DOI: 10.1016/j.jenvman.2019.109941] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 11/24/2019] [Accepted: 11/26/2019] [Indexed: 06/10/2023]
Abstract
Many ranchers who practice rotational grazing have experienced economic and ecological benefits. However, the adoption rate of rotational grazing has stagnated. To identify major challenges faced by non-adopters of rotational grazing as well as factors that affect the perceptions about different challenges, we conducted a mail survey of 4250 eligible ranchers in North Dakota, South Dakota and Texas, USA. Key categories of information obtained included basic ranch information, rotational grazing adoption status, and related information. Among 875 respondents, 40.4% identified themselves as non-adopters and perceived labor and water source constraints as the two major challenges, followed by high initial investment costs. This indicates the need for technical support and educational programs to address producers' concerns in addition to the monetary support from government subsidy programs. Findings from logistic regression analyses further indicate that landowners with higher quality soil, relatively more grassland (in both acres and percentage) and more owned land, generally perceive lower barriers to choosing rotational grazing practices and, therefore, may be a suitable target group for more effective outreach efforts and public fund investments to enhance the adoption of beneficial rotational grazing practices.
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Affiliation(s)
- Tong Wang
- Ness School of Management and Economics, South Dakota State University, USA.
| | - Hailong Jin
- Ness School of Management and Economics, South Dakota State University, USA
| | - Urs Kreuter
- Department of Ecosystem Science and Management, Texas A&M University, USA
| | - Hongli Feng
- Department of Agricultural, Food, and Resource Economics, Michigan State University, USA
| | - David A Hennessy
- Department of Agricultural, Food, and Resource Economics, Michigan State University, USA
| | | | - Yuyuan Che
- Department of Agricultural, Food, and Resource Economics, Michigan State University, USA
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45
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Huang D, Yan G, Gudmestad NC, Whitworth J. Assessment of Factors Associated with Molecular Quantification of Stubby Root Nematode Paratrichodorus allius from Field Soil DNA. Plant Dis 2019; 103:3265-3273. [PMID: 31596692 DOI: 10.1094/pdis-12-18-2240-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Factors relating to SYBR Green-based quantitative real-time PCR (qPCR) quantification of stubby root nematode Paratrichodorus allius using soil DNA were evaluated in this study. Soils used were loamy sand from potato fields in North Dakota and Idaho. Results showed that the largest nematode individuals (body length >720 µm) produced significant lower Cq values than the smallest individuals (<359 µm), indicating more total DNA amount in the largest nematodes. Soil pre-treatments showed that autoclaved field soil had significantly reduced DNA amount and quality. The air- or oven-dried soil yielded a lower amount of DNA with similar purity, compared with natural field soil. PCR inhibitors were detected in soil DNA substrates targeting pBluescript II SK(+)-plasmid DNA. Al(NH4)(SO4)2 treatment during DNA preparation significantly reduced the inhibitors compared with post-treatment of soil DNA with polyvinylpolypyrrolidone column. The effect of PCR inhibitors on qPCR was suppressed by bovine serum albumin. Quantification results did not significantly change when increasing the number of DNA extractions from three to six per soil sample when soil grinding and grid sampling strategies were used. Two standard curves, generated from serial dilutions of plasmid DNA containing P. allius ITS1 rDNA and soil DNA containing known nematode numbers, produced similar correlations between Cq values and amount of targets. The targets in soil DNA quantified by qPCR using either standard curve correlated well with microscopic observations using both artificially and naturally infested field soils. This is the first study for assessing various factors that may affect qPCR quantification of stubby root nematodes. Results will be useful during the setup or optimization of qPCR-based quantification of plant-parasitic nematodes from soil DNA.
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Affiliation(s)
- Danqiong Huang
- North Dakota State University, Department of Plant Pathology, Fargo, ND 58102, U.S.A
| | - Guiping Yan
- North Dakota State University, Department of Plant Pathology, Fargo, ND 58102, U.S.A
| | - Neil C Gudmestad
- North Dakota State University, Department of Plant Pathology, Fargo, ND 58102, U.S.A
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Scott DM, Naughton CA, Petry N, Friesner DL. Assessment of Practice Management Entrustable Professional Activities by Pharmacists in North Dakota. Am J Pharm Educ 2019; 83:7486. [PMID: 32001882 PMCID: PMC6983884 DOI: 10.5688/ajpe7486] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 04/26/2019] [Indexed: 05/27/2023]
Abstract
Objective. To quantify the use of core entrustable practice activities (EPAs) in contemporary pharmacy practice in North Dakota. Methods. Given the large number of core EPAs, this study focused on those supporting tasks categorized within the practice manager domain. The survey instrument was sent to all registered pharmacists living and practicing in North Dakota (n=990). This manuscript reports on the practice manager domain and the activities and examples of supportive tasks in this domain. Results. Four hundred fifty-seven (46.1%) of the pharmacists responded; however, only 102 survey instruments were fully completed and usable. Respondents rated the "fulfill a medication order" activity the highest EPA overall (mean=9.1, SD=2.7). The "oversee the pharmacy operations for an assigned work shift" activity (mean=7.8, SD=3.9) was also rated highly. Responses to "oversee the pharmacy operations for an assigned work shift" were significantly different between independent practice settings and all other practice settings. The manager was more likely than other pharmacy positions to report performing seven of the nine tasks within this EPA. Significant differences in five of nine tasks were found across pharmacies located in rural or more urban communities, including "assist in the evaluation of pharmacy technicians" and "identify pharmacy service problems and/or medication safety issues." Conclusion. This study provides empirical evidence suggesting that EPAs can be a useful means to assess outcomes in pharmacy education.
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Affiliation(s)
- David M Scott
- North Dakota State University, College of Health Sciences, School of Pharmacy, Fargo, North Dakota
| | - Cynthia A Naughton
- North Dakota State University, College of Health Sciences, School of Pharmacy, Fargo, North Dakota
| | - Natasha Petry
- North Dakota State University, College of Health Sciences, School of Pharmacy, Fargo, North Dakota
| | - Daniel L Friesner
- North Dakota State University, College of Health Sciences, School of Pharmacy, Fargo, North Dakota
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47
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Nagy-Reis MB, Lewis MA, Jensen WF, Boyce MS. Conservation Reserve Program is a key element for managing white-tailed deer populations at multiple spatial scales. J Environ Manage 2019; 248:109299. [PMID: 31376608 DOI: 10.1016/j.jenvman.2019.109299] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 07/08/2019] [Accepted: 07/19/2019] [Indexed: 06/10/2023]
Abstract
Understanding the underlying mechanisms driving population demographics such as species-habitat relationships and the spatial scale in which these relationships occur is essential for developing optimal management strategies. Here we evaluated how landscape characteristics and winter severity measured at three spatial scales (1 km2, 9 km2, and hunting unit) influenced white-tailed deer occurrence and abundance across North Dakota by using 10 years of winter aerial survey data and generalized linear mixed effects models. In general, forest, wetland, and Conservation Reserve Program (CRP) lands were the main drivers of deer occurrence and abundance in most of the spatial scales analyzed. However, the effects of habitat features vary between the home-range scale (9 km2) and the finer spatial scale (1 km2; i.e., within home ranges). While escape cover was the main factor driving white-tailed deer occurrence and abundance at broad spatial scales, at a fine spatial scale deer also selected for food (mainly residual winter cropland). With CRP appearing in nearly all top models, here we had strong evidence that this type of program will be fundamental to sustaining populations of white-tailed deer that can meet recreational demands. In addition, land managers should focus on ways to protect other escape covers (e.g., forest and wetland) on a broad spatial scale while encouraging landowners to supply winter resources at finer spatial scales. We therefore suggest a spatial multi-scale approach that involves partnerships among landowners and government agencies for effectively managing white-tailed deer.
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Affiliation(s)
- Mariana B Nagy-Reis
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.
| | - Mark A Lewis
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada; Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, T6G 2G1, Canada
| | | | - Mark S Boyce
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada
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48
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Upadhaya A, Yan G, Pasche J. Reproduction Ability and Growth Effect of Pin Nematode, Paratylenchus nanus, With Selected Field Pea Cultivars. Plant Dis 2019; 103:2520-2526. [PMID: 31432776 DOI: 10.1094/pdis-12-18-2136-re] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Greenhouse experiments were conducted to determine the reproductive ability and effect of the pin nematode Paratylenchus nanus from North Dakota on field pea cultivars. Reproduction of P. nanus was determined on seven field pea cultivars using naturally infested field soils at low (1,500/kg of soil) and high (4,500/kg soil) initial pin nematode densities. Nematode effect on plant growth and seed yield was evaluated at 4,500 P. nanus per 1 kg of soil by artificially inoculating P. nanus on six field pea cultivars. Reproductive factor (RF) of P. nanus was observed to be greater at the low density than the high density of the nematode. At the low population density, RF values ranged from 1.10 to 11.20, whereas at the high density, RF ranged from 1.20 to 2.50. In experiments evaluating P. nanus effects on cultivar growth, the nematode (4,500 P. nanus per 1 kg soil) caused reduction (P < 0.05) of plant height in most cultivars tested, and it also significantly impacted dry shoot weight and dry seed weight in some experiments. Plant height and shoot weight reductions were the highest in the cultivar Arcadia (up to 37 and 53%, respectively), with a dry seed weight reduction up to 32%. This research demonstrated for the first time the negative impact of P. nanus on field peas in controlled greenhouse conditions, which is an important step toward developing effective management strategies to improve the productivity of this leguminous crop.
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Affiliation(s)
- Arjun Upadhaya
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050
| | - Guiping Yan
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050
| | - Julie Pasche
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108-6050
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49
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Scott DM, Naughton C, Haugen K, Friesner DL. Study Abroad Course for Pre-pharmacy and Pharmacy Students to Learn About Global Health. Am J Pharm Educ 2019; 83:6866. [PMID: 31831889 PMCID: PMC6900822 DOI: 10.5688/ajpe6866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 07/19/2018] [Indexed: 06/10/2023]
Abstract
Objective. To design, implement, and assess a study abroad course in Ireland for pre-professional and Doctor of Pharmacy (PharmD) students. Methods. An elective study abroad course was created for pre-professional and PharmD students at North Dakota State University. The course included comparison of the US and Ireland's health care delivery systems and participation in history and cultural experiences in Ireland. Prior to the trip, students and preceptors attended seminars related to the culture of Ireland. The three-week trip to Ireland took place between the spring and summer semesters in 2016. Student assignments while abroad included completion of a self-reflection journal with daily entries describing what the student learned and how the experience impacted them, and completion and presentation of a term paper comparing Ireland's pharmacy system with that in the United States. Pre- and post-travel surveys were conducted to assess students' perceptions of and learning from the experience, and to identify areas for course improvement. Results. Students' evaluations of the course and travel experiences were positive. However, students' perceptions of their cultural awareness were largely unchanged. Conclusion. The course was well received by students. Other PharmD programs may benefit from implementing similar study abroad experiences.
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Affiliation(s)
- David M Scott
- School of Pharmacy, College of Health Professions, North Dakota State University, Fargo, North Dakota
| | - Cynthia Naughton
- School of Pharmacy, College of Health Professions, North Dakota State University, Fargo, North Dakota
| | - Kelly Haugen
- School of Pharmacy, College of Health Professions, North Dakota State University, Fargo, North Dakota
| | - Daniel L Friesner
- School of Pharmacy, College of Health Professions, North Dakota State University, Fargo, North Dakota
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50
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Humann RM, Johnson KD, Wunsch MJ, Meyer SM, Jordahl JG, Bauske EC, Halvorson JM, Friskop AJ, O'Bryan KA, Gulya TJ, Markell SG. Evaluation of Oxathiapiprolin for the Management of Sunflower Downy Mildew. Plant Dis 2019; 103:2498-2504. [PMID: 31453746 DOI: 10.1094/pdis-11-18-2045-re] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Downy mildew is a yield-limiting disease of sunflower, caused by the pathogen Plasmopara halstedii. Zoospore infection of root tissue shortly after planting results in systemic infection, causing postemergence damping off or severe stunting and head sterility. Although fungicide-applied seed treatments can be an effective management tool, the pathogen is resistant to phenylamide fungicides in many growing regions, and other available fungicides have limited efficacy. Oxathiapiprolin, the first member of the piperidinyl thiazole isoxazoline fungicides, was evaluated for efficacy on downy mildew in field trials conducted from 2011 to 2015 in North Dakota. Throughout the course of the study, the rate range was narrowed from active ingredient (a.i.) at 0.45 to 116.0 µg a.i. seed-1 to an optimal effective rate of 9.37 to 18.75 µg a.i. seed-1. Within that optimal range, the downy mildew incidence of sunflower planted with oxathiapiprolin-treated seed was significantly lower than the incidence in the nontreated sunflower in all 11 trials with disease pressure. Additionally, downy mildew incidence of sunflower planted with oxathiapiprolin-treated seed was significantly lower than sunflower planted with competitive commercially available fungicide-treated seed in 10 of those 11 trials. The use of oxathiapiprolin by sunflower growers is likely to reduce disease incidence and subsequent yield loss to downy mildew.
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Affiliation(s)
| | | | - Michael J Wunsch
- North Dakota State University-Carrington Research Extension Center, Carrington, ND 58421
| | - Scott M Meyer
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - James G Jordahl
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Elizabeth C Bauske
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Jessica M Halvorson
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | - Andrew J Friskop
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
| | | | | | - Samuel G Markell
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58102
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