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Wang P, Liu Q, Wang X, Sun T, Liu B, Wang B, Li H, Wang C, Sun W, Pan B. Point mutations in the voltage-gated sodium channel gene conferring pyrethroid resistance in China populations of the Dermanyssus gallinae. PEST MANAGEMENT SCIENCE 2024. [PMID: 38828899 DOI: 10.1002/ps.8223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Dermanyssus gallinae, the poultry red mite (PRM), is a worldwide ectoparasite posing significant economic challenges in poultry farming. The extensive use of pyrethroids for PRM control has led to the emergence of pyrethroid resistance. The objective of this study is to detect the pyrethroid resistance and explore its associated point mutations in the voltage-gated sodium channel (VGSC) gene among PRM populations in China. RESULTS Several populations of D. gallinae, namely CJF-1, CJP-2, CJP-3, CSD-4 and CLD-5, displayed varying degrees of resistance to beta-cypermethrin compared to a susceptible field population (CBP-5). Mutations of VGSC gene in populations of PRMs associated with pyrethroid resistance were identified through sequencing its fragments IIS4-IIS5 and IIIS6. The mutations I917V, M918T/L, A924G and L925V were present in multiple populations, while no mutations were found at positions T929, I936, F1534 and F1538. CONCLUSION The present study confirmed the presence of extremely high levels of pyrethroid resistance in PRM populations in China, and for the first time detected four pyrethroid resistance mutations in the VGSC gene. Identifying pyrethroid resistance in the field population of PRM in China can be achieved through screening for VGSC gene mutations as an early detection method. Our findings underscore the importance of implementing chemical PRM control strategies based on resistance evidence, while also considering the management of acaricide resistance in the control of PRMs. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Penglong Wang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Qi Liu
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Xu Wang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Tiancong Sun
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Boxing Liu
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Bohan Wang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Huan Li
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Chuanwen Wang
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, China
| | - Weiwei Sun
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Baoliang Pan
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, China
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2
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Banović P, Foucault-Simonin A, Papić L, Savić S, Potkonjak A, Jurišić A, Radenković M, Mijatović D, Simin V, Bogdan I, Zając Z, Kulisz J, Woźniak A, Hartmann D, Perner J, Wu-Chuang A, Mateos-Hernandez L, Moutailler S, Cabezas-Cruz A. One health approach to study human health risks associated with Dermanyssus gallinae mites. Heliyon 2024; 10:e30539. [PMID: 38742058 PMCID: PMC11089355 DOI: 10.1016/j.heliyon.2024.e30539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
Despite the significant health risks associated with Dermanyssus gallinae infestations in humans, they are often overlooked. This study investigated a household case of D. gallinae infestation and explored the resulting clinical manifestations and risk of infection in family members. Microfluidic PCR was employed for high-throughput screening of pathogens in collected mites and blood samples from both chickens and family members. Morphological and molecular examinations confirmed the identity of the mites as D. gallinae sensu stricto (s.s.), with evidence indicating recent blood feeding. Results indicated that the mites exclusively harbored various pathogens, including Bartonella spp., Ehrlichia spp., Apicomplexa, and Theileria spp. Blood samples from family members and poultry tested negative for these pathogens, suggesting a potential reservoir role for D. gallinae. The study further identified haplotypes of D. gallinae, classifying them into D. gallinae s.s., cosmopolitan haplogroup A. Serological analysis revealed elevated IgE seroreactivity against mite proteins in the family member with bite lesions. Antibodies against Bartonella spp. were detected in this individual, indicating exposure to the pathogen. In summary, this study sheds light on the clinical manifestations, pathogen detection, and genetic characterization of D. gallinae infestations, underscoring the necessity of adopting comprehensive approaches to manage such infestations effectively.
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Affiliation(s)
- Pavle Banović
- Clinic for Lyme Borreliosis and Other Tick-Borne Diseases, Department of Prevention of Rabies and Other Infectious Diseases, Pasteur Institute Novi Sad, Novi Sad, 21000, Serbia
- Department of Microbiology with Parasitology and Immunology, Faculty of Medicine, University of Novi Sad, Novi Sad, 21000, Serbia
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
| | - Angélique Foucault-Simonin
- ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France
| | - Luka Papić
- Veterinary clinic “Darvin”, Bate Brkića 32, Novi Sad, 21000, Serbia
| | - Sara Savić
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
- Scientific Veterinary Institute “Novi Sad”, 21000, Novi Sad, Serbia
| | - Aleksandar Potkonjak
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
- Department of Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, 21000, Novi Sad, Serbia
| | - Aleksandar Jurišić
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
- Department for Environmental and Plant Protection, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia
| | - Marko Radenković
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000, Novi Sad, Serbia
| | - Dragana Mijatović
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
- Department for Research & Monitoring of Rabies & Other Zoonoses, Pasteur Institute Novi Sad, 21000, Novi Sad, Serbia
| | - Verica Simin
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
- Department of Microbiology, Pasteur Institute Novi Sad, 21000, Novi Sad, Serbia
| | - Ivana Bogdan
- Diagnostics and Laboratory Research Task Force, Balkan Association for Vector-Borne Diseases, 21000, Novi Sad, Serbia
- Department of Microbiology, Pasteur Institute Novi Sad, 21000, Novi Sad, Serbia
| | - Zbigniew Zając
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080, Lublin, Poland
| | - Joanna Kulisz
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080, Lublin, Poland
| | - Aneta Woźniak
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080, Lublin, Poland
| | - David Hartmann
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, 37005, Ceske Budejovice, Czech Republic
| | - Jan Perner
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, 37005, Ceske Budejovice, Czech Republic
| | - Alejandra Wu-Chuang
- ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France
| | - Lourdes Mateos-Hernandez
- ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France
| | - Sara Moutailler
- ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France
| | - Alejandro Cabezas-Cruz
- ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France
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3
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Rüster V, Lückemann AK, Wittmann M, Strube C, Bartels T. Successful long-term control of poultry red mite (Dermanyssus gallinae) infestations in floor-kept laying hens via integrated pest management-a case report. Parasitol Res 2023; 122:2549-2555. [PMID: 37642771 PMCID: PMC10567861 DOI: 10.1007/s00436-023-07954-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/20/2023] [Indexed: 08/31/2023]
Abstract
This case report describes the successful control of poultry red mite [PRM] (Dermanyssus gallinae) infestations in an experimental laying hen house via a combined use of cleaning and disinfection measure, the preventive application of a synthetic silica-based acaricide and frequent mite monitoring. The high number of PRM in the laying hen house was reduced by 99.8% by treatment with fluralaner (Exzolt®, MSD Animal Health Unterschleißheim, Germany; 0.5 mg/kg body weight via drinking water twice, 7 days apart). After the laying hens were removed, the hen house was dry-cleaned, wet-cleaned and disinfected. After drying, synthetic amorphous silica (Fossil Shield® instant white, Bein GmbH, Eiterfeld, Germany) was applied as a preventive measure before the hen house was restocked with pullets for two housing periods of 58 and 52 weeks. Over these periods (i.e. more than 2 years), no PRM was detected during mite monitoring at two-week intervals via tube traps and visual monitoring. This result therefore suggests that the combined use of appropriate chemical and physical prevention measures within an integrated pest management regime can be successfully used for the long-term control of PRM. This could reduce the use of acaricidal drugs, thereby helping maintain their efficacy.
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Affiliation(s)
- Vanessa Rüster
- Institute of Animal Welfare and Animal Husbandry, Friedrich-Loeffler-Institut, Celle, Germany
- Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hannover, Germany
| | | | - Margareta Wittmann
- Faculty of Agriculture, South Westphalia University of Applied Sciences, Soest, Germany
| | - Christina Strube
- Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Thomas Bartels
- Institute of Animal Welfare and Animal Husbandry, Friedrich-Loeffler-Institut, Celle, Germany.
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4
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Hwang ET. Management of the poultry red mite Dermanyssus gallinae with physical control methods by inorganic material and future perspectives. Poult Sci 2023; 102:102772. [PMID: 37245438 DOI: 10.1016/j.psj.2023.102772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/01/2023] [Accepted: 05/02/2023] [Indexed: 05/30/2023] Open
Abstract
Poultry red mite (PRM), the ectoparasitic mite Dermanyssus gallinae found in laying hen farms, is a significant threat to poultry production and human health worldwide. It is a suspected disease vector and attacks hosts' other than chickens, including humans, and its economic importance has increased greatly. Different strategies to control PRM have been widely tested and investigated. In principle, several synthetic pesticides have been applied to control PRM. However, recent alternative control methods to avoid the side effects of pesticides have been introduced, although many remain in the early stage of commercialization. In particular, advances in material science have made various materials more affordable as alternatives for controlling PRM through physical interactions between PRM. This review provides a summary of PRM infestation, and then includes a discussion and comparison of different conventional approaches: 1) organic substances, 2) biological approaches, and 3) physical inorganic material treatment. The advantages of inorganic materials are discussed in detail, including the classification of materials, as well as the physical mechanism-induced effect on PRM. In this review, we also consider the perspective of using several synthetic inorganic materials to suggest novel strategies for improved monitoring and better information regarding treatment interventions.
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Affiliation(s)
- Ee Taek Hwang
- Department of Food Biotechnology, Dong-A University, Busan 49315, Republic of Korea.
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5
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Meng J, Wang B, Qi X, Wang P, Liu B, Liu Q, Sun W, Pan B. Function of glycogen synthase kinase3 in embryogenesis of Dermanyssus gallinae. Vet Parasitol 2023; 318:109937. [PMID: 37116347 DOI: 10.1016/j.vetpar.2023.109937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 04/30/2023]
Abstract
In the life cycle of Dermanyssus gallinae, the embryo is a developmental stage that does not require blood meals, but needs glucose to produce adenosine triphosphate (ATP) through glycolysis or oxidative phosphorylation, providing energy for embryonic development. Glycogen synthase kinase 3 (GSK3), belonging to the serine/threonine kinase family, is a key enzyme involved in glycogen metabolism in many eukaryotes, but not be described in D. gallinae. The present study was conducted to explore the role of Dg-GSK3 in the embryogenesis of D. gallinae. The results of qPCR showed that Dg-GSK3 mRNA was expressed in different development stages of D. gallinae embryos. RNA interference (RNAi) was performed on the female mites and eggs by immersion, and it was found that lowering GSK3 expression level could significantly decrease the female egg laying rate and egg hatching rate (P < 0.05). Some eggs became shrunken and shriveled in appearance. The fecundity of female D. gallinae obtained from the rDg-GSK3-immunized group of chickens (2.56 ± 0.35 eggs per mite, P < 0.0001) decreased significantly from that of the control group (3.49 ± 0.35). The oviposition rate of rDg-GSK3-immunized group (75.94 ± 7.28 %, P = 0.0003)was significantly lower that of the control group (89.69 ± 2.63 %). In conclusion, Dg-GSK3 is a crucial gene during the embryogenesis of D. gallinae, which can affect both the female fecundity and the egg hatching, which help us understand the function of GSK3 gene in the embryogenesis of mites.
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Affiliation(s)
- Jiali Meng
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China
| | - Bohan Wang
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China
| | - Xiaoxiao Qi
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China
| | - Penglong Wang
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China
| | - Boxing Liu
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China
| | - Qi Liu
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China
| | - Weiwei Sun
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China.
| | - Baoliang Pan
- College of Veterinary Medicine, China Agricultural University, Hai Dian District, Beijing 100193, China.
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6
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Alves LFA, Johann L, Oliveira DGP. Challenges in the Biological Control of Pests in Poultry Production: a Critical Review of Advances in Brazil. NEOTROPICAL ENTOMOLOGY 2023; 52:292-301. [PMID: 36656489 DOI: 10.1007/s13744-022-01021-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
Poultry farming is an important activity in animal protein production worldwide, either by laying hen farming or broilers. Over the last decades, the change in production systems with confinement of large numbers of hens has increased productivity and reduced costs; however, it has also increased sanitary issues. In this setting, arthropods that are adapted to poultry houses have gained great importance. They cause direct damage to hens, either by blood spoliation caused by ectoparasites or lesions in the digestive tract (e.g., lesser mealworm) or by indirect damages, by transmitting pathogens or by affecting egg quality, when they attain pest status. Synthetic chemical products comprise the most frequently used control strategy against these pests, with relative efficacy and many side effects. In Europe, some countries also adopt alternative prevention or control measures. In Brazil, however, although there are some groups of researchers that work on developing alternative control, its use is virtually zero. The present review shows a critical overview of this context in Brazil, based on the alternatives that have already been studied and made available, but have not been implemented, yet, and the potential stumbling blocks created by the very poultry market against these advances.
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Affiliation(s)
- Luis Francisco Angeli Alves
- Agricultural Biotechnology Laboratory, Western Parana State University, Cascavel, Paraná, Brazil.
- Bolsista de Produtividade Em Pesquisa/CNPq, Brasília, Brazil.
| | - Liana Johann
- Bolsista de Produtividade Em Pesquisa/CNPq, Brasília, Brazil
- University of Vale do Taquari - Univates, Lajeado, Rio Grande Do Sul, Brazil
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7
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Barlaam A, Puccini A, Caiaffa MF, Di Bona D, Macchia L, Giangaspero A. Dermanyssosis in the Urban Context: When the One Health Paradigm Is Put into Practice. Pathogens 2022; 11:pathogens11121396. [PMID: 36558730 PMCID: PMC9782833 DOI: 10.3390/pathogens11121396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
Poultry red mites (Dermanyssus gallinae) are primarily ectoparasites of laying hens but also parasitize synanthropic birds in urban contexts. This mite can occasionally attack mammals, including humans, and cause mild to severe dermatitis. Attacks by zoonotic Mesostigmata mites are currently an increasing but still neglected problem of urban life. The authors present two cases of dermanyssosis involving two health workers at a hospital, linked to air conditioning outdoor units colonized by pigeons. Videos that describe the environmental contamination by D. gallinae and show where the infestation originated are presented. In addition, the authors update the literature of all urban cases, which, to date, reports over 240 clinical cases, mostly in private homes but also in public buildings. Dermatitis due to these mites is often unrecognized and, therefore, misdiagnosed. This report describes how the two cases herein reported were rapidly resolved thanks to the close cooperation between veterinary parasitologists and allergologists. It is crucial to raise awareness of the problem among general practitioners and specialists. In addition, the authors suggest a reconsideration of urban architectural choices that increase the public health risk posed by dermanyssosis and other diseases related to synanthropic birds.
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Affiliation(s)
- Alessandra Barlaam
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, 71121 Foggia, Italy
- Correspondence: ; Tel.: +39-3925410131
| | | | - Maria Filomena Caiaffa
- Department of Medical and Surgical Sciences, School and Chair of Allergology and Clinical Immunology, University of Foggia, 71122 Foggia, Italy
| | - Danilo Di Bona
- Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, University of Bari-Aldo Moro, 70121 Bari, Italy
| | - Luigi Macchia
- Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, University of Bari-Aldo Moro, 70121 Bari, Italy
| | - Annunziata Giangaspero
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, 71121 Foggia, Italy
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A new method using quail (Coturnix coturnix) as a suitable host for laboratory rearing of Dermanyssus gallinae. Exp Parasitol 2022; 243:108422. [DOI: 10.1016/j.exppara.2022.108422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/26/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
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9
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Laboratory and field efficacy of terpene combinations (carvacrol, thymol and menthol) against the poultry red mite (Dermanyssus gallinae). Vet Parasitol 2022; 313:109842. [DOI: 10.1016/j.vetpar.2022.109842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/21/2022]
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10
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Jian Y, Yuan H, Li D, Guo Q, Li X, Zhang S, Ning C, Zhang L, Jian F. Evaluation of the in vitro acaricidal activity of Chinese herbal compounds on the poultry red mite (Dermanyssus gallinae). Front Vet Sci 2022; 9:996422. [PMID: 36238438 PMCID: PMC9551093 DOI: 10.3389/fvets.2022.996422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 08/16/2022] [Indexed: 11/24/2022] Open
Abstract
The poultry red mite Dermanyssus gallinae is an economically important pest in poultry farms worldwide, but an effective treatment option is lacking. The current study determined the effectiveness of six Chinese herbal medicines [Syzygium aromaticum (clove), Hibiscus syriacus (Hibiscus), Illicium verum (star anise), Leonurus artemisia (motherwort), Cinnamomum cassia (cinnamon), and Taraxacum sp. (dandelion)] against D. gallinae. Alcohol extracts were prepared via the solvent extraction method and the phenol, flavonoid, and tannin contents were determined. These active components were highest in S. aromaticum and lowest in H. syriacus, I. verum. No tannin content was detected in L. artemisia. All extracts showed contact toxicity against D. gallinae at a test concentration of 1 g/mL, with S. aromaticum and L. artemisia resulting in 100% mortality. S. aromaticum, L. artemisia, and I. verum showed the best efficacy (LC50 0.159, 0.200, and 0.292 g/mL, respectively). Different combinations of extracts showed an additive effect of I. verum LC90 + L. artemisia LC90. The acaricidal efficacy of this combination was tested against different developmental stages of D. gallinae, being most efficacious against nymphal and larval D. gallinae, with a corrected mortality rate of 100%. However, inhibition of egg hatching was only 53.69%. Taken together, these results highlight I. verum LC90 + L. artemisia LC90 as a promising compound with severe contact toxicity against D. gallinae. Given the wide cultivation of these species and their extensive use in foodstuffs and cosmetics as flavors and fragrances, they could be a cheap, readily available ecofriendly alternative to pesticides currently used in poultry farms.
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Affiliation(s)
- Yichen Jian
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Huizhen Yuan
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Dongliang Li
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Qing Guo
- Hennan Hemu Animal Pharmaceutical Co., Ltd., Zhengzhou, China
| | - Xiaoying Li
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Sumei Zhang
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Changshen Ning
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Longxian Zhang
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
| | - Fuchun Jian
- College of Animal Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
- International Joint Research Center for Animal Immunology of China, Zhengzhou, China
- *Correspondence: Fuchun Jian ;
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Guerrini A, Morandi B, Roncada P, Brambilla G, Dini FM, Galuppi R. Evaluation of the Acaricidal Effectiveness of Fipronil and Phoxim in Field Populations of Dermanyssus gallinae (De Geer, 1778) from Ornamental Poultry Farms in Italy. Vet Sci 2022; 9:vetsci9090486. [PMID: 36136703 PMCID: PMC9504075 DOI: 10.3390/vetsci9090486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/31/2022] [Accepted: 09/05/2022] [Indexed: 12/01/2022] Open
Abstract
The poultry red mite Dermanyssus gallinae is the most important blood-sucking ectoparasite in egg-laying hen facilities. The aim of this study was to evaluate the in vitro acaricidal activity of different concentration of authorized (phoxim, ByeMite®, 500 mg/mL) and unauthorized (fipronil, Frontline® 250 mg/100 mL spray) molecules on 14 field isolates of D. gallinae collected from different ornamental poultry farms from different Italian regions. The sensitivity test was performed by contact exposure to four concentrations of each insecticide diluted at 1:5 (10,000-2000-400-80 ppm for phoxim, 500-100-20-4 ppm for fipronil) on a filter paper. The effectiveness of the treatment was significantly (p < 0.0001) associated with the dose of the pesticide used. Considering the mean lethality, phoxim has greater efficacy compared to fipronil (p < 0.001). A great variability of lethality rate was observed with the increase in fipronil dilution; conversely, for phoxim, some outliers were observed, particularly in one farm, suggesting the hypothesis that a certain degree of resistance in the mite population could occur possibly as a consequence of the continual contact with the molecule. This underlines the importance of the use of licensed products administered at correct dosages and the need for alternative molecules to avoid the onset of drug resistance phenomena.
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Affiliation(s)
- Alessandro Guerrini
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy
- Correspondence:
| | - Benedetto Morandi
- Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche “Togo Rosati”, Via Salvemini 1, 06126 Perugia, Italy
| | - Paola Roncada
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy
| | - Gianfranco Brambilla
- Istituto Superiore di Sanità, Dipartimento Sicurezza Alimentare, Nutrizione e Sanità Pubblica Veterinaria, Reparto Malattie Trasmissibili con gli Alimenti, Viale Regina Elena, 299, 00161 Roma, Italy
| | - Filippo Maria Dini
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy
| | - Roberta Galuppi
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy
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12
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Canton L, Signorini M, Canton C, Dominguez P, Farias C, Alvarez L, Lanusse C, Moreno L. Quantitative exposure assessment and risk characterization for fipronil residues in laying hen eggs. J Food Sci 2022; 87:2775-2788. [PMID: 35534087 DOI: 10.1111/1750-3841.16161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/28/2022]
Abstract
Poultry production is linked to veterinary drug use to treat diseases. Few ectoparasitic compounds are approved for poultry. Fipronil is a pesticide widely used in agriculture. It is also a drug authorized to control ectoparasites in small animals and, in some countries, in cattle. There has been evidence of fipronil extra-label use in laying hens, mainly to control the red mite Dermanyssus gallinae. Fipronil's popularity is due to its high toxicity to invertebrates. It could be metabolized to more toxic metabolites that potentially damage human health. In the present study, we carry out a quantitative exposure assessment and risk characterization for fipronil residues in laying hen eggs for local consumption in five cities of Buenos Aires province in Argentina, namely, Azul, Balcarce, Juarez, Chaves, and Tandil. Consumption surveys and egg sampling were conducted for three summer periods. Eggs were analyzed by UFLC-MS-MS. Fipronil prevalence, residue concentrations, residue stability to cooking methods, egg consumption, among the most important variables were modeled. The results indicated that 20.7% of samples contained fipronil residues. The highest residue was fipronil sulfone metabolite. Fipronil concentrations quantified ranged between 10 and 2510 ppb (median value = 150 ppb). When eggs were cooked, fipronil residues were stable. The exposure assessment and risk characterization revealed that the highest probability of consuming eggs with fipronil residues above the admissible limits was for young adults (20.8%), followed by babies (16.9%), young children (16.4%), children (13.4%), teenagers (10.3%), older adults (9.41%), and adults (8.65%). These results suggest an unacceptable risk associated with egg consumption with fipronil residues for all age groups. PRACTICAL APPLICATION: Fipronil is widely used as an extra-label way on laying hens since its use is prohibited in poultry production both in Argentina and in most countries. This molecule has been classified as Class II, a moderately hazardous pesticide because it could damage various human organs. Fipronil residues in eggs could be one of the exposure pathways for consumers. Monitoring residual levels and carrying out the health risk assessment in eggs are thus in an urge.
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Affiliation(s)
- Lucila Canton
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
| | - Marcelo Signorini
- Departamento de Salud Pública, Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, Esperanza, Argentina.,Consejo Nacional de Investigación Científica y Técnica (CONICET), Instituto Nacional de Tecnología Agropecuaria (INTA) EEA Rafaela, Rafaela, Argentina
| | - Candela Canton
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
| | - Paula Dominguez
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
| | - Cristina Farias
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
| | - Luis Alvarez
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
| | - Carlos Lanusse
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
| | - Laura Moreno
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), Facultad de Ciencias Veterinarias, UNCPBA-CICPBA-CONICET, Tandil, Argentina
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13
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Release of DNA from Dermanyssus gallinae during the Biting Process. Animals (Basel) 2022; 12:ani12091084. [PMID: 35565510 PMCID: PMC9101282 DOI: 10.3390/ani12091084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/03/2022] [Accepted: 04/20/2022] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Like many hematophagous parasites, the poultry red mite Dermanyssus gallinae may release some material during the biting process. This investigation evidenced that small amounts of mite DNA may be found in chicken skin after D. gallinae infestation. Since the retrieved DNA is both of nuclear and mitochondrial origin, it is possible to hypothesize that, while biting, the mite releases cellular material. Abstract Dermanyssus gallinae is a hematophagous ectoparasitic mite that usually infests poultry, but is also known for occasionally attacking other animals and humans. It represents a major problem for poultry systems all over the world, with detrimental effects for both production and animal welfare. Despite the significance of D. gallinae, very little is known about the biting process to date. Therefore, this study has aimed to verify if mite DNA is injected into the host skin during the blood meal. Mite DNA has been detected by seminested PCR from infested chicken skin and quantified by real-time PCR. Furthermore, its localization within the host tissue has been checked by fluorescent in situ hybridization. Results showed that a very little amount of D. gallinae DNA can be released by mites, suggesting that the latter do not introduce whole or partially destroyed cells into the host, but rather it injects traces of nucleic acids, possibly together with merocrine secretions.
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Ma XX, Kang YC, Li HD, Chang QC, Xue SJ. Complete mitochondrial genome of Dermanyssus gallinae (Arthropoda: Dermanyssidae) isolate from China. Mitochondrial DNA B Resour 2022; 7:292-293. [PMID: 35111941 PMCID: PMC8803121 DOI: 10.1080/23802359.2021.1923418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The complete mitochondrial genome of Dermanyssus gallinae isolated from China is reported for the first time in this study. Its entire mitogenome is 16, 184 bp in length, contained 13 protein-coding genes, 2 ribosomal RNA genes, 21 transfer RNA genes, and 1 non-coding region. The phylogenetic analysis by maximum likelihood method show that D. gallinae isolated from China is in the same clade with the genus of Psoroptes. This is the first complete mitochondrial genome of D. gallinae.
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Affiliation(s)
- Xiao-Xiao Ma
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, P.R. China
- College of Animal Science and Veterinary Medicine, Jilin University, Jilin Province, P.R. China
| | - Yu-Chen Kang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, P.R. China
| | - Hu-Dan Li
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, P.R. China
| | - Qiao-Cheng Chang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, P.R. China
- School of Public Health, Shantou University, Shantou, Guangdong Province, P.R. China
| | - Shu-jiang Xue
- Agriculture College of Yanbian University, Yanji, Jilin, P.R. China
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15
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Mathison BA, Sapp SGH. An annotated checklist of the eukaryotic parasites of humans, exclusive of fungi and algae. Zookeys 2021; 1069:1-313. [PMID: 34819766 PMCID: PMC8595220 DOI: 10.3897/zookeys.1069.67403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 08/20/2021] [Indexed: 12/13/2022] Open
Abstract
The classification of "parasites" in the medical field is a challenging notion, a group which historically has included all eukaryotes exclusive of fungi that invade and derive resources from the human host. Since antiquity, humans have been identifying and documenting parasitic infections, and this collective catalog of parasitic agents has expanded considerably with technology. As our understanding of species boundaries and the use of molecular tools has evolved, so has our concept of the taxonomy of human parasites. Consequently, new species have been recognized while others have been relegated to synonyms. On the other hand, the decline of expertise in classical parasitology and limited curricula have led to a loss of awareness of many rarely encountered species. Here, we provide a comprehensive checklist of all reported eukaryotic organisms (excluding fungi and allied taxa) parasitizing humans resulting in 274 genus-group taxa and 848 species-group taxa. For each species, or genus where indicated, a concise summary of geographic distribution, natural hosts, route of transmission and site within human host, and vectored pathogens are presented. Ubiquitous, human-adapted species as well as very rare, incidental zoonotic organisms are discussed in this annotated checklist. We also provide a list of 79 excluded genera and species that have been previously reported as human parasites but are not believed to be true human parasites or represent misidentifications or taxonomic changes.
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Affiliation(s)
- Blaine A. Mathison
- Institute for Clinical and Experimental Pathology, ARUP Laboratories, Salt Lake City, UT, USAInstitute for Clinical and Experimental PathologySalt Lake CityUnited States of America
| | - Sarah G. H. Sapp
- Parasitic Diseases Branch, Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, GA, USACenters for Disease Control and PreventionAtlantaUnited States of America
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16
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Importance and Impact of the Poultry Red Mite (Dermanyssus gallinae) in Layer Farms - Analysis of Farmers’ Perception. MACEDONIAN VETERINARY REVIEW 2021. [DOI: 10.2478/macvetrev-2021-0026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract
Poultry red mite (PRM), Dermanyssus gallinae, causes egg drop production, anemia and can be a vector in transmitting diseases. The PRM control mainly focuses on usage of the conventional chemical biocides. The objective of this study was to analyze the farmers’ perception regarding the impact, management and control of PRM in Macedonian layer farms. The data were collected with direct on-site visits using a unified questionnaire. In total, 29 poultry farms (28% of farms in the country), all with conventional cages, were part of this study. The data were analyzed by descriptive statistics, inferential statistics and Naïve Bayes Classifier technique. In 30% of the poultry farms the farmers had observed that the flock was infested with PRM. In total, 32 different treatments against PRM were reported from the farmers, and three of them were non-biocide treatments. The most used biocides (17% of the farms) were crude oil, Formalin, Neopitroid® and disinfectants. The highest agreement regarding biocides application among the farms (38%) was before the production starts. Most of the farmers applied biocides routinely, before the infestation is evident (75%). The median costs for PRM treatment were 175€ per flock, higher in the infested farms 493±677€ compared to non - infested 100±71€, p<0.05. None of the Macedonian farmers included in the study was using monitoring method for PRM infestation, contributing to poor data records. This study highlights the need of developing unified strategy for PRM control included in the Integrated Pest Management in poultry layer farms.
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17
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Kumavat S. Avian Mite Dermatitis: A Diagnostic Challenge. Indian Dermatol Online J 2021; 12:784-785. [PMID: 34667779 PMCID: PMC8456244 DOI: 10.4103/idoj.idoj_377_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 07/19/2020] [Accepted: 09/13/2020] [Indexed: 11/04/2022] Open
Affiliation(s)
- Shrikant Kumavat
- Dr Vasantrao Pawar Medical College, Vasantdada Nagar, Adgaon, Nashik, Maharashtra, India
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18
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Pares RB, Alves DS, Alves LFA, Godinho CC, Gobbo Neto L, Ferreira TT, Nascimento MM, Ascari J, Oliveira DF. Acaricidal Activity of Annonaceae Plants for Dermanyssus gallinae (Acari: Dermanyssidae) and Metabolomic Profile by HPLC-MS/MS. NEOTROPICAL ENTOMOLOGY 2021; 50:662-672. [PMID: 34184236 DOI: 10.1007/s13744-021-00885-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 05/19/2021] [Indexed: 06/13/2023]
Abstract
The poultry red mite Dermanyssus gallinae (De Geer) is the most important haematophagous ectoparasite in the poultry industry. The use of synthetic acaricides for this control is presenting risks related to human food. In this sense, plant secondary metabolites are promising for controlling this pest. Thus, this study aimed to evaluate the acaricidal activity of Duguetia lanceolata A.St.-Hil. (stem bark), Xylopia emarginata Mart. (stem bark), and Xylopia sericea A.St.-Hil. (stem bark and fruits) against D. gallinae. Additionally, the secondary metabolite profile of the X. emarginata was analysed by UFLC-DAD-ESI(+)-MS/MS (micrOTOF-QII) and data analysis was performed using the Molecular Networking. In a topical application test, all plant species tested showed bioactivity, in that order of toxicity with the respective probability survival: X. emarginata (stem bark) (0.28) > X. sericea (stem barks) (0.35) > X. sericea (fruits) and D. lanceolata (stem bark) (0.47). The most promising results were found for X. emarginata (LC50 = 331.769 μg/cm2). It is noteworthy that the LC50 of the insecticide cypermethrin was 1234.4 μg/cm2, which was 73% higher than that of X. emarginata. The metabolomic profile of X. emarginata revealed the presence of alkaloids, amides, terpenoids, and phenolic compounds. This is the first report of X. emarginata acaricidal activity against D. gallinae and exploratory chemical analysis by untargeted metabolomics and the molecular network of this plant.
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Affiliation(s)
| | - Dejane Santos Alves
- Univ Tecnológica Federal do Paraná - UTFPR, Santa Helena, Paraná, CEP 85892-000, Brazil.
| | | | | | | | | | | | - Jociani Ascari
- Univ Tecnológica Federal do Paraná - UTFPR, Santa Helena, Paraná, CEP 85892-000, Brazil
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19
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Roy L, Giangaspero A, Sleeckx N, Øines Ø. Who Is Dermanyssus gallinae? Genetic Structure of Populations and Critical Synthesis of the Current Knowledge. Front Vet Sci 2021; 8:650546. [PMID: 34124219 PMCID: PMC8194076 DOI: 10.3389/fvets.2021.650546] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/27/2021] [Indexed: 11/23/2022] Open
Abstract
Despite the economic and animal welfare importance of the Poultry Red Mite Dermanyssus gallinae, its genetic structure has been studied in a scattered way so far. The prophylaxis and control of such a globally distributed ectoparasite can be significantly improved by understanding its genetic population structure (composition in species and intraspecific variants). The present study aims to establish a rigorous framework for characterizing the neutral genetic structure of D. gallinae based on a literature review combined with an integrative analysis of the data available in GenBank on population-level nucleotide sequence diversity supplemented by a new dataset. The integrative analysis was conducted on sequence data extracted from GenBank coupled with new sequences of two fragments of the mitochondrial gene encoding Cytochrome Oxidase I (CO1) as well as of an intron of the nuclear gene encoding Tropomyosin (Tpm) from several PRM populations sampled from European poultry farms. Emphasis was placed on using the mitochondrial gene encoding CO1 on which the main universal region of DNA barcoding in animals is located. The species D. gallinae sensu lato is a species complex, encompassing at least two cryptic species, i.e., not distinguishable by morphological characters: D. gallinae sensu stricto and D. gallinae L1. Only D. gallinae s.s. has been recorded among the populations sampled in poultry farms worldwide. Current knowledge suggests they are structured in three mitochondrial groups (haplogroups A, B, and C). Haplogroup A is cosmopolitan, and the other two present slightly contrasted distributions (B rather in the northern part of Europe, C most frequently found in the southern part). Recent data indicate that a dynamic geographic expansion of haplogroup C is underway in Europe. Our results also show that NUMT (nuclear mitochondrial DNA) pseudogenes have generated artifactual groups (haplogroups E and F). It is important to exclude these artifact groups from future analyses to avoid confusion. We provide an operational framework that will promote consistency in the analysis of subsequent results using the CO1 fragment and recommendations for future analyses.
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Affiliation(s)
- Lise Roy
- CEFE, University of Montpellier, CNRS, EPHE, IRD, Univ Paul Valéry Montpellier 3, Montpellier, France
| | - Annunziata Giangaspero
- Department of Agriculture, Food, Natural Resources, and Engineering (DAFNE), University of Foggia, Foggia, Italy
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20
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Moroni B, Barlaam A, Misia AL, Peano A, Rossi L, Giangaspero A. Dermanyssus gallinae in non-avian hosts: A case report in a dog and review of the literature. Parasitol Int 2021; 84:102378. [PMID: 33975002 DOI: 10.1016/j.parint.2021.102378] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/16/2021] [Accepted: 05/05/2021] [Indexed: 11/16/2022]
Abstract
Non-avian attacks of the worldwide distributed mite Dermanyssus gallinae are occasionally reported. However, it is widely accepted that their occurrence is underestimated. The present study aims to describe the first Italian case of dermanyssosis in a dog, to molecularly characterize the mites collected from the patient and the animal enclosure, where poultry and dog were confined, and to review the current literature on the non-avian attacks by D. gallinae. The dog was successfully treated with an oral sarolaner-based product, followed by a spot-on formulation of imidacloprid and moxidectin. The infestation source was likely attributable to poultry and confirmed by molecular identification of D. gallinae sensu strictu. Ten articles on non-avian D. gallinae attacks in domestic animals and wildlife were retrieved, pointing out the need for more awareness amongst practitioners. The therapeutic effect of available antiparasitic drugs, currently used off-label, should also be better explored in non-avian hosts.
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Affiliation(s)
- Barbara Moroni
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, Italy.
| | - Alessandra Barlaam
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, 71121, Italy; Faculty of Veterinary Medicine, University of Teramo, 64100 Teramo, Italy.
| | - Ambra Lisa Misia
- Department of Veterinary Science, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy.
| | - Andrea Peano
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, Italy.
| | - Luca Rossi
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, Italy.
| | - Annunziata Giangaspero
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, 71121, Italy.
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21
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Bartley K, Chen W, Lloyd Mills RI, Nunn F, Price DRG, Rombauts S, Van de Peer Y, Roy L, Nisbet AJ, Burgess STG. Transcriptomic analysis of the poultry red mite, Dermanyssus gallinae, across all stages of the lifecycle. BMC Genomics 2021; 22:248. [PMID: 33827430 PMCID: PMC8028124 DOI: 10.1186/s12864-021-07547-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The blood feeding poultry red mite (PRM), Dermanyssus gallinae, causes substantial economic damage to the egg laying industry worldwide, and is a serious welfare concern for laying hens and poultry house workers. In this study we have investigated the temporal gene expression across the 6 stages/sexes (egg, larvae, protonymph and deutonymph, adult male and adult female) of this neglected parasite in order to understand the temporal expression associated with development, parasitic lifestyle, reproduction and allergen expression. RESULTS RNA-seq transcript data for the 6 stages were mapped to the PRM genome creating a publicly available gene expression atlas (on the OrcAE platform in conjunction with the PRM genome). Network analysis and clustering of stage-enriched gene expression in PRM resulted in 17 superclusters with stage-specific or multi-stage expression profiles. The 6 stage specific superclusters were clearly demarked from each other and the adult female supercluster contained the most stage specific transcripts (2725), whilst the protonymph supercluster the fewest (165). Fifteen pairwise comparisons performed between the different stages resulted in a total of 6025 Differentially Expressed Genes (DEGs) (P > 0.99). These data were evaluated alongside a Venn/Euler analysis of the top 100 most abundant genes in each stage. An expanded set of cuticle proteins and enzymes (chitinase and metallocarboxypeptidases) were identified in larvae and underpin cuticle formation and ecdysis to the protonymph stage. Two mucin/peritrophic-A salivary proteins (DEGAL6771g00070, DEGAL6824g00220) were highly expressed in the blood-feeding stages, indicating peritrophic membrane formation during feeding. Reproduction-associated vitellogenins were the most abundant transcripts in adult females whilst, in adult males, an expanded set of serine and cysteine proteinases and an epididymal protein (DEGAL6668g00010) were highly abundant. Assessment of the expression patterns of putative homologues of 32 allergen groups from house dust mites indicated a bias in their expression towards the non-feeding larval stage of PRM. CONCLUSIONS This study is the first evaluation of temporal gene expression across all stages of PRM and has provided insight into developmental, feeding, reproduction and survival strategies employed by this mite. The publicly available PRM resource on OrcAE offers a valuable tool for researchers investigating the biology and novel interventions of this parasite.
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Affiliation(s)
- Kathryn Bartley
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Edinburgh, Midlothian, EH26 0PZ, UK.
| | - Wan Chen
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Edinburgh, Midlothian, EH26 0PZ, UK
- Institute of Biological and Environmental Sciences, School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3FX, UK
| | | | - Francesca Nunn
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Edinburgh, Midlothian, EH26 0PZ, UK
| | - Daniel R G Price
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Edinburgh, Midlothian, EH26 0PZ, UK
| | - Stephane Rombauts
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 927, 9052, Ghent, Belgium
- VIB Center for Plant Systems Biology, Technologiepark 927, 9052, Ghent, Belgium
- Bioinformatics Institute Ghent, Ghent University, 9052, Ghent, Belgium
| | - Yves Van de Peer
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 927, 9052, Ghent, Belgium
- VIB Center for Plant Systems Biology, Technologiepark 927, 9052, Ghent, Belgium
- Bioinformatics Institute Ghent, Ghent University, 9052, Ghent, Belgium
- Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Private bag X20, Pretoria, 0028, South Africa
| | - Lise Roy
- CEFE, CNRS, Univ Montpellier, Univ Paul Valéry Montpellier, EPHE, IRD, Montpellier, France
| | - Alasdair J Nisbet
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Edinburgh, Midlothian, EH26 0PZ, UK
| | - Stewart T G Burgess
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Edinburgh, Midlothian, EH26 0PZ, UK
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22
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Hornok S, Takács N, Sipos G, Morandini P, Sándor AD, Szekeres S, Grima A, Kontschán J. Urban emergence of Dermanyssus gallinae lineage L1 and Ornithonyssus sylviarum in Hungary: phylogenetic differentiation between the roles of migrating vs transported synanthropic birds. Parasit Vectors 2021; 14:147. [PMID: 33685497 PMCID: PMC7938540 DOI: 10.1186/s13071-021-04643-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 02/16/2021] [Indexed: 11/16/2022] Open
Abstract
Background Among Dermanyssoidea, the chicken red mite (Dermanyssus gallinae) and the northern fowl mite (Ornithonyssus sylviarum) are considered to be the cause of high economic losses endured by the poultry industry in the Holarctic region, with O. sylviarum predominating in North America and D. gallinae in Europe. Both species have a short life-cycle (thereby allowing a rapid build-up of massive infestations), a wide range of hosts, synanthropic presence and the ability to bite humans. The aim of this study was to analyze dermanyssoid mite specimens, collected in two human dwellings and two racing pigeon premises in different urban areas in Hungary, with molecular–phylogenetic methods. Methods Mite species were identified morphologically. This was followed by DNA extraction and molecular–phylogenetic analyses of selected mites, based on the cytochrome c oxidase subunit I (cox1) and 28S rRNA (28S) genes. Results Mites that had invaded a home from a pigeon nest and were linked to human dermatitis were morphologically and molecularly identified as D. gallinae special lineage L1. Specimens collected at all other sampling sites were identified as O. sylviarum, including mites that had invaded a home from a house martin (Delichon urbicum) nest, as well as those which were collected from racing pigeons. House martin- or pigeon-associated O. sylviarum specimens showed the highest sequence identity and closest phylogenetic relationship with conspecific mites reported in GenBank from Israel or Canada, respectively. Conclusions Detailed morphological and molecular–phylogenetic analyses of D. gallinae lineage L1 confirmed its status as a cryptic species within D. gallinae (s.l.). Taking into account the well-documented latitudinal migratory routes of house martins between Hungary and Africa, O. sylviarum associated with this bird species most likely arrived on its host from the eastern Mediterranean region. On the other hand, mites collected from pigeons in Hungary showed cox1 genetic homogeneity with North American O. sylviarum, which can only be explained by a long-distance (west-to-east intercontinental) connection of birds and their mites as part of human activity (e.g. transportation to exhibitions or trading). In summary, this is the first molecularly confirmed and phylogenetically analyzed case of O. sylviarum infestation of birds in Hungary, implicating urban environment and involving distant parts of the country. This is also the first report of D. gallinae lineage L1 in central Europe. ![]()
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Affiliation(s)
- Sándor Hornok
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary.
| | - Nóra Takács
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | - Gábor Sipos
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | - Pál Morandini
- Hungarian Ornithological and Nature Conservation Society, 1125, Budapest, Hungary
| | - Attila D Sándor
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary.,Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Sándor Szekeres
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | | | - Jenő Kontschán
- Plant Protection Institute, Centre for Agricultural Research, ELKH, Budapest, Hungary
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Case of Human Infestation with Dermanyssus gallinae (Poultry Red Mite) from Swallows (Hirundinidae). Pathogens 2021; 10:pathogens10030299. [PMID: 33806588 PMCID: PMC8001604 DOI: 10.3390/pathogens10030299] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 02/24/2021] [Accepted: 02/28/2021] [Indexed: 11/19/2022] Open
Abstract
Dermanyssus gallinae (the poultry red mite, PRM) is an important ectoparasite in the laying hen industry. PRM can also infest humans, causing gamasoidosis, which is manifested as skin lesions characterized by rash and itching. Recently, there has been an increase in the reported number of human infestation cases with D. gallinae, mostly associated with the proliferation of pigeons in cities where they build their nests. The human form of the disease has not been linked to swallows (Hirundinidae) before. In this report, we describe an incident of human gamasoidosis linked to a nest of swallows built on the window ledge of an apartment in the island of Kefalonia, Greece. Mites were identified as D. gallinae using morphological keys and amplifying the Cytochrome C oxidase subunit I (COI) gene by PCR. Bayesian phylogenetic analysis and median-joining network supported the identification of three PRM haplogroups and the haplotype isolated from swallows was identical to three PRM sequences isolated from hens in Portugal. The patient was treated with topical corticosteroids, while the house was sprayed with deltamethrin. After one week, the mites disappeared and clinical symptoms subsided. The current study is the first report of human gamasoidosis from PRM found in swallows’ nest.
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Islam MM, Farag E, Eltom K, Hassan MM, Bansal D, Schaffner F, Medlock JM, Al-Romaihi H, Mkhize-Kwitshana Z. Rodent Ectoparasites in the Middle East: A Systematic Review and Meta-Analysis. Pathogens 2021; 10:pathogens10020139. [PMID: 33572506 PMCID: PMC7911898 DOI: 10.3390/pathogens10020139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/20/2021] [Accepted: 01/26/2021] [Indexed: 01/13/2023] Open
Abstract
Rodents carry many ectoparasites, such as ticks, lice, fleas, and mites, which have potential public health importance. Middle Eastern countries are hotspots for many emerging and re-emerging infectious diseases, such as plague, leishmaniasis, Crimean Congo hemorrhagic fever, and Q fever, due to their ecological, socioeconomic, and political diversity. Rodent ectoparasites can act as vectors for many of these pathogens. Knowledge of rodent ectoparasites is of prime importance in controlling rodent ectoparasite-borne zoonotic diseases in this region. The current systematic review and meta-analysis performs a comprehensive synthesis of the available knowledge, providing an evidence-based overview of the ectoparasites detected on rodents in Middle Eastern countries. Following a systematic search in Pubmed, Scopus, and Web of Science, a total of 113 published articles on rodent ectoparasites were studied and analyzed. A total of 87 rodent species were documented, from which Mus musculus, Rattus norvegicus, and Rattus rattus were found to be the most common. Fleas were the most reported ectoparasites (87 articles), followed by mites (53), ticks (44), and lice (25). Xenopsylla cheopis, Polyplax spinulosa, Ornithonyssus bacoti, and Hyalomma rhipicephaloides were the most commonly described fleas, lice, mites, and ticks, respectively. Based on the reviewed articles, the median flea, louse, mite, and tick indices were highest in Israel (4.15), Egypt (1.39), Egypt (1.27), and Saudi Arabia (1.17), respectively. Quantitative meta-analysis, using a random-effects model, determined the overall pooled flea prevalence in the Middle East as 40% (95% CI: 25–55, I2 = 100%, p < 0.00001), ranging between 13% (95% CI: 0–30, I2 = 95%, p < 0.00001) in Iran and 59% (95% CI: 42–77, I2 = 75%, p < 0.00001) in Israel. The overall pooled louse prevalence was found to be 30% (95% CI: 13–47, I2 = 100%, p < 0.00001), ranging between 25% in Iran (95% CI: 1–50, I2 = 99%) and 38% in Egypt (95% CI: 7–68, I2 = 100%). In the case of mites, the pooled prevalence in this region was 33% (95% CI: 11–55, I2 = 100%, p < 0.00001), where the country-specific prevalence estimates were 30% in Iran (95% CI: 4–56, I2 = 99%) and 32% in Egypt (95% CI: 0–76, I2 = 100%). For ticks, the overall prevalence was found to be 25% (95% CI: 2–47, I2 = 100%, p < 0.00001), ranging from 16% in Iran (95% CI: 7–25, I2 = 74%) to 42% in Egypt (95% CI: 1–85, I2 = 100%). The control of rodent ectoparasites should be considered to reduce their adverse effects. Using the One Health strategy, rodent control, and precisely control of the most common rodent species, i.e., Mus musculus, Rattus norvegicus, and Rattus rattus, should be considered to control the rodent-borne ectoparasites in this region.
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Affiliation(s)
- Md Mazharul Islam
- Department of Animal Resources, Ministry of Municipality and Environment, Doha, P.O. Box 35081, Qatar
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu Natal, Durban 4000, South Africa
- Correspondence: (M.M.I.); (E.F.); Tel.: +974-44265164 (M.M.I.); +974-44070396 (E.F.)
| | - Elmoubashar Farag
- Ministry of Public Health, Doha, P.O. Box 42, Qatar; (D.B.); (H.A.-R.)
- Correspondence: (M.M.I.); (E.F.); Tel.: +974-44265164 (M.M.I.); +974-44070396 (E.F.)
| | - Khalid Eltom
- Department of Virology, The Central Laboratory, Ministry of Higher Education and Scientific Research, Khartoum, Khartoum 7099, Sudan;
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Khulshi, Chattogram 4225, Bangladesh;
| | - Devendra Bansal
- Ministry of Public Health, Doha, P.O. Box 42, Qatar; (D.B.); (H.A.-R.)
| | | | - Jolyon M. Medlock
- Medical Entomology and Zoonoses Ecology, Public Health England, Salisbury SP4 0JG, UK;
| | - Hamad Al-Romaihi
- Ministry of Public Health, Doha, P.O. Box 42, Qatar; (D.B.); (H.A.-R.)
| | - Zilungile Mkhize-Kwitshana
- School of Life Sciences, College of Agriculture, Engineering & Science, University of KwaZulu Natal, Durban 40000, South Africa;
- South African Medical Research Council, Cape Town 7505, South Africa
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Fumigant activity of essential oils from Cinnamomum and Citrus spp. and pure compounds against Dermanyssus gallinae (De Geer) (Acari: Dermanyssidae) and toxicity toward the nontarget organism Beauveria bassiana (Vuill.). Vet Parasitol 2021; 290:109341. [PMID: 33472157 DOI: 10.1016/j.vetpar.2021.109341] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 12/23/2020] [Accepted: 12/27/2020] [Indexed: 11/22/2022]
Abstract
Dermanyssus gallinae(De Geer) (Acari: Dermanyssidae) is the main ectoparasite associated with laying poultry. This mite is commonly controlled by the application of synthetic chemical insecticides, wich lead to the selection of resistant populations and formation of residues in eggs. Thus, new molecules must be developed to control D. gallinae. This work evaluated the toxicity of essential oils (EOs) from Cinnamomum cassia, Cinnamomum camphora, Cinnamomum camphora var. linalooliferum, Citrus aurantium, Citrus aurantium var. bergamia, Citrus aurantifolia and Citrus reticulata var. tangerine against D. gallinae. Additionally, the chemical profiles of the most bioactive EOs were analyzed by gas chromatography coupled with mass spectrometry (GC-MS) and the major compounds were subjected to new tests using D. gallinae. The most toxic EOs against D. gallinae were evaluated for the nontarget entomopathogenic fungus Beauveria bassiana (Unioeste 88). The EOs from C. cassia (LC50 = 25.43 ± 1.0423 μg/cm3) and C. camphora var. linalooliferum (LC50 = 39.84 ± 1.9635 μg/cm3) were the most active in the fumigant bioassay and caused mortality rates of 96 and 61%, respectively. The GC-MS analysis revealed that the major constituents of EOs from C. cassia and C. camphora var. linalooliferum were trans-cinnamaldehyde and linalool, respectively. The pure compounds, trans-cinnamaldehyde (LC50 = 68.89 ± 3.1391 μg/cm3) and linalool (LC50 = 51.45 ± 1.1967 μg/cm3), were tested on D. gallinae and showed lower toxicity than the EOs. Thus, the compounds were not the only active substances produced by C. cassia and C. camphora var. linalooliferum; moreover synergism may have occurred between the substances. The EOs from C. cassia and C. camphora var. linalooliferum were also toxic to B. bassiana (Unioeste 88). Thus, EOs from C. cassia and C. camphora var. linalooliferum are promising candidates for use in D. gallinae control, but cannot be used in conjunction with the fungus B. bassiana.
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Waap H, Aguin-Pombo D, Maia M. Case Report: Human Dermatitis Linked to Ornithonyssus bursa (Dermanyssoidea: Macronyssidae) Infestation in Portugal. Front Vet Sci 2021; 7:567902. [PMID: 33381533 PMCID: PMC7767827 DOI: 10.3389/fvets.2020.567902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 11/24/2020] [Indexed: 11/13/2022] Open
Abstract
Ornithonyssus bursa (Berlese, 1888), also known as the tropical fowl mite, is a blood-feeding ectoparasite of domestic and wild birds. It is considered a serious pest to poultry in warm and tropical climates and has been reported to attack humans, causing gamasoidosis. Avian-mite dermatitis may be difficult to recognize and misdiagnosed as bites from other arthropods. The present report describes two cases of human dermatitis linked to O. bursa infestation. Both cases occurred in an apartment in a residential area in Oeiras, Portugal, where two members of the same family presented with pruritic erythematous skin eruptions disseminated over their body over a period of 4 months. The lesions were located mostly in the pelvic, gluteal, coccygeal, and perineal regions, and also on the neck, wrists and torso. On inspecting the mattresses and the covers of the bedrooms, three mites ~1 mm long by 0.5 mm wide were found. The three specimens were identified as O. bursa. Investigations tracing back the source of infestation, revealed that the mites were carried over from chickens raised 45 km away (Sesimbra, Setúbal) that, after being slaughtered for consumption, had been transported by car to the apartment in Oeiras. The chickens were farmed in an open backyard henhouse that allowed free access to several species of wild birds, including pigeons (Columba livia), turtle doves (Streptopelia decaocto), and sparrows (Passer domesticus). Recent reports suggest that O. bursa may be established in Mediterranean countries, increasing the risk of gamasoidosis. This is the first record linking O. bursa infestation of chickens with human dermatitis in continental Portugal. More research is needed to assess the extent of poultry infestation and evaluate the possible implications for the poultry industry, as well as for human health in Portugal.
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Affiliation(s)
- Helga Waap
- Laboratório de Parasitologia, Instituto Nacional de Investigação Agrária e Veterinária, Oeiras, Portugal.,CIISA, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
| | - Dora Aguin-Pombo
- Faculty of Life Science, University of Madeira, Funchal, Portugal.,CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal
| | - Maria Maia
- Fundação para a Ciência e Tecnologia, Lisboa, Portugal
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Sparagano OAE, George DR, Finn RD, Giangaspero A, Bartley K, Ho J. Dermanyssus gallinae and chicken egg production: impact, management, and a predicted compatibility matrix for integrated approaches. EXPERIMENTAL & APPLIED ACAROLOGY 2020; 82:441-453. [PMID: 33205360 DOI: 10.1007/s10493-020-00558-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/06/2020] [Indexed: 06/11/2023]
Abstract
The poultry red mite, Dermanyssus gallinae, is a worldwide threat to egg production and animal and human welfare. This mite is also a potential vector for several significant diseases. EU regulation that forbids the use of conventional cages for egg-laying hens may favour the growth of D. gallinae, a species known to thrive in more complex housing systems. Current control measures emphasize the use of chemical acaricides, which may have limited efficacy on D. gallinae considering its temporary blood-feeding behaviour. In integrated pest management (IPM), two or more compatible measures targeting physical, environmental, and/or biological aspects could be judiciously combined to enhance the effectiveness against D. gallinae infestation. To inform current and future IPM for D. gallinae, a compatibility matrix is proposed to guide the selection of control measures for field application.
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Affiliation(s)
- O A E Sparagano
- Department of Public Health and Infectious Diseases, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong SAR, China.
| | - D R George
- School of Natural and Environmental Sciences, Newcastle University, Newcastle Upon Tyne, NE1 7RU, UK
| | - R D Finn
- Department of Biochemistry & Genetics, St George's International School of Medicine, Faculty of Health & Life Sciences, Northumbria University, Newcastle Upon Tyne, NE1 8ST, UK
| | - A Giangaspero
- Department of Science of Agriculture, Food and Environment, University of Foggia, Foggia, 71121, Italy
| | - K Bartley
- Moredun Research Institute, Penicuik, EH26 0PZ, UK
| | - J Ho
- Department of Public Health and Infectious Diseases, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong SAR, China
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Decru E, Mul M, Nisbet AJ, Vargas Navarro AH, Chiron G, Walton J, Norton T, Roy L, Sleeckx N. Possibilities for IPM Strategies in European Laying Hen Farms for Improved Control of the Poultry Red Mite ( Dermanyssus gallinae): Details and State of Affairs. Front Vet Sci 2020; 7:565866. [PMID: 33282928 PMCID: PMC7705068 DOI: 10.3389/fvets.2020.565866] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 10/01/2020] [Indexed: 12/02/2022] Open
Abstract
The Poultry Red Mite (PRM), Dermanyssus gallinae, is a major threat to the poultry industry worldwide, causing serious problems to animal health and welfare, and huge economic losses. Controlling PRM infestations is very challenging. Conventionally, D. gallinae is treated with synthetic acaricides, but the particular lifestyle of the mite (most of the time spent off the host) makes the efficacy of acaracide sprays often unsatisfactory, as sprays reach only a small part of the population. Moreover, many acaricides have been unlicensed due to human consumer and safety regulations and mites have become resistant to them. A promising course of action is Integrated Pest Management (IPM), which is sustainable for animals, humans and the environment. It combines eight different steps, in which prevention of introduction and monitoring of the pest are key. Further, it focusses on non-chemical treatments, with chemicals only being used as a last resort. Whereas IPM is already widely applied in horticulture, its application is still in its infancy to control D. gallinae in layer houses. This review presents the currently-available possibilities for control of D. gallinae in layer houses for each of the eight IPM steps, including monitoring techniques, established and emerging non-chemical treatments, and the strategic use of chemicals. As such, it provides a needed baseline for future development of specific IPM strategies, which will allow efficient and sustainable control of D. gallinae in poultry farms.
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Affiliation(s)
- Eva Decru
- Experimental Poultry Centre, Geel, Belgium
| | - Monique Mul
- Wageningen Livestock Research, Division Animal Health and Welfare, Wageningen, Netherlands.,MoniqueMul IPM, Wervershoof, Netherlands
| | - Alasdair J Nisbet
- Vaccines and Diagnostics Department Moredun Research Institute, Midlothian, United Kingdom
| | | | | | | | - Tomas Norton
- Group of M3-BIORES, Division of Animal and Human Health Engineering (A2H), Department of BioSystems, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Lise Roy
- CEFE, CNRS, University of Montpellier, University of Paul Valéry Montpellier, EPHE, IRD, Montpellier, France
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29
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Sparagano O. A nonexhaustive overview on potential impacts of the poultry red mite (Dermanyssus gallinae) on poultry production systems. J Anim Sci 2020; 98:S58-S62. [PMID: 32810241 DOI: 10.1093/jas/skaa136] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 04/24/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Olivier Sparagano
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong SAR, China
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30
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Panzer R, Krebs S. Mites, caterpillars and moths. J Dtsch Dermatol Ges 2020; 18:867-880. [PMID: 32776473 DOI: 10.1111/ddg.14207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 06/11/2020] [Indexed: 11/29/2022]
Abstract
Besides conditions such as scabies and hypersensitivity to house dust mites, other diseases caused by mites and caterpillars tend to be more uncommon in everyday practice. Nevertheless, there is a broad spectrum of medically relevant disorders associated with these arthropods. Mites may act as parasites that infect or colonize the skin (e.g., scabies, pseudoscabies, demodicosis) or they may pierce the host's skin and feed on tissue fluid and blood (trombiculosis). In the latter case, they also play a role as vectors transmitting Orientia tsutsugamushi, the pathogen that causes Tsutsugamushi fever. In addition to house dust mites, storage mites, too, are characterized by their allergenic potential. The terms erucism and lepidopterism are used for the various diseases caused by caterpillars and moths. Both terms are not used consistently. With respect to pathogenesis, various mechanisms have been described, including type I and type IV hypersensitivity as well as irritant and toxin-induced reactions. In Germany, skin reactions following exposure to the hairs of oak processionary caterpillars are particularly common. Extracutaneous manifestations including nausea, vomiting, hemorrhage, arthropathy or even life-threatening reactions have been reported in association with certain exotic species. Some species act as parasites by feeding on blood or tears. As natural silk can cause immediate and delayed-type hypersensitivity reactions, workers in the silk industry may develop allergic asthma, rhinitis, or conjunctivitis. Consumption of silkworm pupae is associated with the risk of food allergy.
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Affiliation(s)
- Rüdiger Panzer
- Department of Dermatology and Venereology, University Medical Center, Rostock, Germany
| | - Susanne Krebs
- Department of Dermatology and Venereology, University Medical Center, Rostock, Germany
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31
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Panzer R, Krebs S. Milben, Raupen und Falter. J Dtsch Dermatol Ges 2020; 18:867-882. [DOI: 10.1111/ddg.14207_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 06/11/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Rüdiger Panzer
- Klinik und Poliklinik für Dermatologie und Venerologie Universitätsmedizin Rostock
| | - Susanne Krebs
- Klinik und Poliklinik für Dermatologie und Venerologie Universitätsmedizin Rostock
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Sparagano OAE, Ho J. Parasitic Mite Fauna in Asian Poultry Farming Systems. Front Vet Sci 2020; 7:400. [PMID: 32733926 PMCID: PMC7363926 DOI: 10.3389/fvets.2020.00400] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 06/04/2020] [Indexed: 01/07/2023] Open
Abstract
The ubiquitous presence of hematophagous avian mites threatens the poultry industry in Asia and worldwide, adversely affecting the quality and quantity of eggs and poultry meat produced by affected flocks. This leads to considerable economic loss and welfare-related issues. The role of these blood-feeding arthropods as disease vectors is increasingly recognized as they may carry important zoonotic and epizootic pathogens. The poultry mites, Dermanyssus gallinae (Poultry Red Mite-PRM), Ornithonysus sylviarum (Northern Fowl Mite-NFM), and Ornithonyssus bursa (Tropical Fowl Mite-TFM) are endemic species across the Asian continent. In less frequency, scaly leg mite, depluming mite, and fowl cyst mite were documented. Considering global climate change and the popularity of backyard farming, the incidence of avian mite infestation is expected to increase as Asian production expands. The TFM may start to colonize sub-tropical nations where the seasonal temperature is comparable to tropical regions. Pyrethroids, organophosphates, carbamates, and macrocyclic lactones are licensed acaricides for use in China, Japan, and India. In recent years, the development of acaricide resistance has compromised the efficacy of chemical control measures. Several botanical acaricides based on plant and fungal constituents are being investigated. Judicious integration of multiple approaches to manage poultry mite infestation is advised. In this article, we review the prevalence, geographical distribution, zoonotic potential, and control measures of avian mites in poultry farms in Asia.
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Affiliation(s)
- Olivier A. E. Sparagano
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
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Bhowmick B, Zhao J, Øines Ø, Bi T, Liao C, Zhang L, Han Q. Molecular characterization and genetic diversity of Ornithonyssus sylviarum in chickens (Gallus gallus) from Hainan Island, China. Parasit Vectors 2019; 12:553. [PMID: 31753001 PMCID: PMC6873570 DOI: 10.1186/s13071-019-3809-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 11/15/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The northern fowl mite (NFM), Ornithonyssus sylviarum, is an obligatory hematophagous ectoparasite of birds and one of the most important pests in the poultry industry on several continents. Although NFM poses a serious problem, it remains a neglected pest of poultry in China and other Asian countries. Therefore, a molecular analysis was conducted to provide baseline information on the occurrence, genetic diversity and emergence of NFM in poultry farms from China. METHODS This study focused on morphological description and identification of adults based on electron microscopy, molecular sequencing of the mitochondrial cox1 gene and phylogenetic analysis. We have also used the DNA sequences of the cox1 gene to study the genetic diversity, population structure and demographic history. The neutrality tests were used to analyze signatures of historical demographic events. RESULTS The mites collected were identified as the northern fowl mite Ornithonyssus sylviarum based on external morphological characterization using electron microscopy. Molecular analysis using a 756-bp long partial fragment of the cox1 gene revealed 99-100% sequence identity with NFM and phylogenetic inferences showed a bootstrap value of 99% indicating a well-supported monophyletic relationship. Molecular diversity indices showed high levels of haplotype diversity dominated by private haplotypes, but low nucleotide divergence between haplotypes. The Tajima's D test and Fu's Fs test showed negative value, indicating deviations from neutrality and both suggested recent population expansion of mite populations supported by a star-like topology of the isolates in the network analysis. Our genetic data are consistent with a single introduction of NFM infestations and the spread of NFM infestation in Hainan poultry farms and a private haplotype dominance, which suggest that infestations are recycled within the farms and transmission routes are limited between farms. CONCLUSIONS To our knowledge, this is the first time a molecular report of NFM in chicken from China including other Asian countries using DNA barcoding. The findings have potential implications with respect to understanding the transmission patterns, emergence and populations trends of parasitic infestations of poultry farms that will help for setting the parameters for integrated pest management (IPM) tactics against mite infestations.
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Affiliation(s)
- Biswajit Bhowmick
- Key Laboratory of Tropical Biological Resources of Ministry of Education and Laboratory of Tropical Veterinary Medicine and Vector Biology, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China
| | - Jianguo Zhao
- Key Laboratory of Tropical Biological Resources of Ministry of Education and Laboratory of Tropical Veterinary Medicine and Vector Biology, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China
| | - Øivind Øines
- Norwegian Veterinary Institute, Ullevaalsveien 68 P.boks 750 Sentrum, 0106, Oslo, Norway
| | - Tianlin Bi
- Key Laboratory of Tropical Biological Resources of Ministry of Education and Laboratory of Tropical Veterinary Medicine and Vector Biology, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China
| | - Chenghong Liao
- Key Laboratory of Tropical Biological Resources of Ministry of Education and Laboratory of Tropical Veterinary Medicine and Vector Biology, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China
| | - Lei Zhang
- Key Laboratory of Tropical Biological Resources of Ministry of Education and Laboratory of Tropical Veterinary Medicine and Vector Biology, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China
| | - Qian Han
- Key Laboratory of Tropical Biological Resources of Ministry of Education and Laboratory of Tropical Veterinary Medicine and Vector Biology, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China.
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