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Jones RT, Fagbohun IK, Spencer FI, Chen-Hussey V, Paris LA, Logan JG, Hiscox A. A review of Musca sorbens (Diptera: Muscidae) and Musca domestica behavior and responses to chemical and visual cues. JOURNAL OF MEDICAL ENTOMOLOGY 2024; 61:845-860. [PMID: 38795384 DOI: 10.1093/jme/tjae070] [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: 12/20/2023] [Revised: 03/28/2024] [Accepted: 05/08/2024] [Indexed: 05/27/2024]
Abstract
Musca flies (Diptera: Muscidae) have been found culpable in the mechanical transmission of several infectious agents, including viruses, bacteria, protozoans, and helminths, particularly in low-income settings in tropical regions. In large numbers, these flies can negatively impact the health of communities and their livestock through the transmission of pathogens. In some parts of the world, Musca sorbens is of particular importance because it has been linked with the transmission of trachoma, a leading cause of preventable and irreversible blindness or visual impairment caused by Chlamydia trachomatis, but the contribution these flies make to trachoma transmission has not been quantified and even less is known for other pathogens. Current tools for control and monitoring of house flies remain fairly rudimentary and have focused on the use of environmental management, insecticides, traps, and sticky papers. Given that the behaviors of flies are triggered by chemical cues from their environment, monitoring approaches may be improved by focusing on those activities that are associated with nuisance behaviors or with potential pathogen transmission, and there are opportunities to improve fly control by exploiting behaviors toward semiochemicals that act as attractants or repellents. We review current knowledge on the odor and visual cues that affect the behavior of M. sorbens and Musca domestica, with the aim of better understanding how these can be exploited to support disease monitoring and guide the development of more effective control strategies.
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Affiliation(s)
- Robert T Jones
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
- Department of Disease Control, London School of Hygiene & Tropical Medicine, Keppel Street, London, UK
| | - Ifeoluwa K Fagbohun
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
| | - Freya I Spencer
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
| | - Vanessa Chen-Hussey
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
| | - Laura A Paris
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
| | - James G Logan
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
- Department of Disease Control, London School of Hygiene & Tropical Medicine, Keppel Street, London, UK
| | - Alexandra Hiscox
- Arctech Innovation, The Cube, Londoneast-uk Business and Technical Park, Yew Tree Avenue, Dagenham, UK
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de Oliveira AC, Simões RC, da Silva FMA, Sá ISC, da Costa MLL, Nunomura SM, Nunomura RCS, Roque RA. Essential oil and fenchone extracted from Tetradenia riparia (Hochstetter.) Codd (Lamiaceae) induce oxidative stress in Culex quinquefasciatus larvae (Diptera: Culicidae) without causing lethal effects on non-target animals. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:32998-33010. [PMID: 38671268 DOI: 10.1007/s11356-024-33440-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024]
Abstract
We investigated the larvicidal activity of the essential oil (EO) from Tetradenia riparia and its majority compound fenchone for controlling Culex quinquefasciatus larvae, focusing on reactive oxygen and nitrogen species (RONS), catalase (CAT), glutathione S-transferase (GST), acetylcholinesterase (AChE) activities, and total thiol content as oxidative stress indicators. Moreover, the lethal effect of EO and fenchone was evaluated against Anisops bouvieri, Diplonychus indicus, Danio rerio, and Paracheirodon axelrodi. The EO and fenchone (5 to 25 µg/mL) showed larvicidal activity (LC50 from 16.05 to 18.94 µg/mL), followed by an overproduction of RONS, and changes in the activity of CAT, GST, AChE, and total thiol content. The Kaplan-Meier followed by Log-rank (Mantel-Cox) analyses showed a 100% survival rate for A. bouvieri, D. indicus, D. rerio, and P. axelrodi when exposed to EO and fenchone (262.6 and 302.60 µg/mL), while α-cypermethrin (0.25 µg/mL) was extremely toxic to these non-target animals, causing 100% of death. These findings emphasize that the EO from T. riparia and fenchone serve as suitable larvicides for controlling C. quinquefasciatus larvae, without imposing lethal effects on the non-target animals investigated.
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Affiliation(s)
- André C de Oliveira
- Central Analítica, Centro de Apoio Multidisciplinar, Universidade Federal Do Amazonas, Manaus, Amazonas, 69080-900, Brazil.
- Laboratório de Controle Biológico E Biotecnologia da Malária E da Dengue, Coordenação Sociedade, Ambiente E Saúde, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, 69067-375, Brazil.
| | - Rejane C Simões
- Fundação de Vigilância Em Saúde Do Amazonas, Dra Rosemary Costa Pinto, Manaus, Amazonas, 69093-018, Brazil
| | - Felipe M A da Silva
- Central Analítica, Centro de Apoio Multidisciplinar, Universidade Federal Do Amazonas, Manaus, Amazonas, 69080-900, Brazil
| | - Ingrity S C Sá
- Central Analítica, Centro de Apoio Multidisciplinar, Universidade Federal Do Amazonas, Manaus, Amazonas, 69080-900, Brazil
| | - Maria L L da Costa
- Laboratório de Controle Biológico E Biotecnologia da Malária E da Dengue, Coordenação Sociedade, Ambiente E Saúde, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, 69067-375, Brazil
| | - Sergio M Nunomura
- Laboratório de Princípios Ativos da Amazônia, Coordenação de Tecnologia E Inovação, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, 69067-375, Brazil
| | - Rita C S Nunomura
- Laboratório de Controle Biológico E Biotecnologia da Malária E da Dengue, Coordenação Sociedade, Ambiente E Saúde, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, 69067-375, Brazil
| | - Rosemary A Roque
- Laboratório de Controle Biológico E Biotecnologia da Malária E da Dengue, Coordenação Sociedade, Ambiente E Saúde, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, 69067-375, Brazil
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3
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Iqbal N, Sadiq N, Naqqash MN, Usman M, Khan HAA, Abid AD, Shahzad MS. Transgenerational effects of pyriproxyfen in a field strain of Musca domestica L. (Diptera: Muscidae). PLoS One 2024; 19:e0300922. [PMID: 38517921 PMCID: PMC10959378 DOI: 10.1371/journal.pone.0300922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 03/06/2024] [Indexed: 03/24/2024] Open
Abstract
Musca domestica L. (Muscidae: Diptera) is a human and livestock pest especially in tropical and sub-tropical areas. Different insecticides have been used to control this pest that pose serious harmful effects on humans and the environment. The current study was planned to investigate the effects of two concentrations (LC25 and LC50) of pyriproxyfen on biological and population parameters of a field strain of M. domestica. The exposed parents (F0) and their progeny (F1) were studied to examine the transgenerational effects. The results indicated that preadult duration was higher in control (13.68 days) compared to LC50 treated individuals (12.44 days). The male and female longevity was relatively lower in the LC25 treated population i.e. 24.62 and 26.62 days, respectively. The adult pre-oviposition period (APOP) and total pre-oviposition period (TPOP) values were higher in the LC25 treated individuals than those of control. Moreover, oviposition days and fecundity were reduced in the treated individuals as compared to the control treatment. A gradual decrease in the net reproductive rate (R0) was observed (8.46-14.07 per day) while the value of R0 was significantly higher in control. The results suggested that pyriproxyfen can be effectively utilized and incorporated in the management programs of M. domestica.
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Affiliation(s)
- Naeem Iqbal
- Institute of Plant Protection, MNS University of Agriculture, Multan, Pakistan
| | - Nauman Sadiq
- Institute of Plant Protection, MNS University of Agriculture, Multan, Pakistan
- Department of Plant Protection, Ministry of National Food Security & Research, Pakistan
| | | | - Muhammad Usman
- Department of Agronomy, MNS University of Agriculture, Multan, Pakistan
| | | | - Allah Ditta Abid
- Department of Agronomy, MNS University of Agriculture, Multan, Pakistan
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Klakankhai W, Sathantriphop S, Ngoenklan R, Dada N, Muenworn V, Khawniam T, Tainchum K. Chemical Profiles and Lethal Toxicities of Native Botanical Insecticides for the Control of Musca domestica Linnaeus and Stomoxys indicus Picard (Diptera: Muscidae) in Songkhla Province, Thailand. JOURNAL OF ECONOMIC ENTOMOLOGY 2023; 116:249-255. [PMID: 36545896 DOI: 10.1093/jee/toac202] [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: 07/05/2022] [Indexed: 06/17/2023]
Abstract
Livestock farming is currently reducing the use of synthetic insecticides because of the development of resistance in insect pests. Plant-based bioinsecticides are considered alternatives to synthetic pesticides. Therefore, the present study investigated the chemical composition and discriminating concentrations (DCs) of essential oils from Syzygium aromaticum (L.) Merr. and L. M. Perry (SA), Cinnamomum porrectum (Roxb.) Kosterm (CP), and Litsea cubeba (Loureiro) Persoon (LC) against laboratory-reared Musca domestica (larvae and adults) and field-derived Stomoxys indicus (adults) using larval dip and adult contact bioassays. All essential oils were analyzed using gas chromatography/mass spectroscopy. The most common components in the SA, CP, and LC oils were eugenol, safrole, and terpenoids, respectively. The results of a larval test indicated that CP was most effective against M. domestica with a DC of 6.134% v/v. In adult bioassays, CP was also the most toxic oil against M. domestica (DC = 30.644% v/v), whereas SA displayed the greatest toxicity against S. indicus (DC = 1.434% v/v). Moreover, in the larval bioassay results of oils tested at 1, 5, and 10% v/v in M. domestica, 1% and 5% v/v CP had the shortest median lethal times values of 68.88 and 19.44 min, respectively, whereas, at 10% v/v, SA displayed the shortest median lethal time (0.03 min), followed by CP (1.74 min) and LC (19.02 min). However, additional data are needed to further evaluate the semi-field and field effects of CP and SA on M. domestica and S. indicus under realistic operational conditions.
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Affiliation(s)
- Warin Klakankhai
- Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla 90110, Thailand
| | - Sunaiyana Sathantriphop
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Ratchadawan Ngoenklan
- Department of Entomology, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand
| | - Nsa Dada
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Vithee Muenworn
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Tassanee Khawniam
- Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla 90110, Thailand
| | - Krajana Tainchum
- Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla 90110, Thailand
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Shyam-Sundar N, Ramasubramanian R, Karthi S, Senthil-Nathan S, Chanthini KMP, Sivanesh H, Stanley-Raja V, Ramkumar G, Narayanan KR, Mahboob S, Al-Ghanim KA, Abdel-Megeed A, Krutmuang P. Effects of phytocompound Precocene 1 on the expression and functionality of the P450 gene in λ-cyhalothrin-resistant Spodoptera litura (Fab.). Front Physiol 2022; 13:900570. [PMID: 36439259 PMCID: PMC9684723 DOI: 10.3389/fphys.2022.900570] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 09/13/2022] [Indexed: 10/25/2023] Open
Abstract
Spodoptera litura (Fabricius) is an agriculturally significant polyphagous insect pest that has evolved a high level of resistance to conventional insecticides. A dietary assay was used in this work to assess the resilience of field populations of S. litura to λ-cyhalothrin. Analysis of the function and expression of the cytochrome P450 gene was used to test the sensitivity of S. litura larvae to sub-lethal concentrations of the insecticidal plant chemical Precocene 1, both by itself and in combination with λ-cyhalothrin. The activity of esterase enzymes (α and β) was found to decrease 48 h post treatment with Precocene 1. The activity of GST enzyme and cytochrome P450 increased with Precocene 1 treatment post 48 h, however. Expression studies revealed the modulation by Precocene 1 of cytochrome P450 genes, CYP4M16, CYP4M15, CYP4S8V4, CYP4G31, and CYP4L10. While CYP4M16 expression was stimulated the most by the synergistic Precocene 1 + λ-cyhalothrin treatment, expression of CYP4G31 was the most down-regulated by Precocene 1 exposure. Hence, it is evident that λ-cyhalothrin-resistant pest populations are still sensitive to Precocene 1 at a sublethal concentration that is nevertheless capable of hindering their development. Precocene 1 can therefore be considered a potent candidate for the effective management of insecticide-resilient S. litura.
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Affiliation(s)
- Narayanan Shyam-Sundar
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - Ramakrishnan Ramasubramanian
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - Sengodan Karthi
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
- Department of Entomology, University of Kentucky, Lexington, KY, United States
| | - Sengottayan Senthil-Nathan
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - Kanagaraj Muthu-Pandian Chanthini
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - Haridoss Sivanesh
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - Vethamonickam Stanley-Raja
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - Govindaraju Ramkumar
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | | | - Shahid Mahboob
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Ahmed Abdel-Megeed
- Department of Plant Protection, Faculty of Agriculture Saba Basha, Alexandria University, Alexandria, Egypt
| | - Patcharin Krutmuang
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand
- Innovative Agriculture Research Center, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand
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Subaharan K, Senthamarai Selvan P, Subramanya TM, Senthoorraja R, Manjunath S, Das T, Pragadheesh VS, Bakthavatsalam N, Mohan MG, Senthil-Nathan S, Uragayala S, Samuel PP, Govindarajan R, Eswaramoorthy M. Ultrasound-assisted nanoemulsion of Trachyspermum ammi essential oil and its constituent thymol on toxicity and biochemical aspect of Aedes aegypti. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:71326-71337. [PMID: 35595904 DOI: 10.1007/s11356-022-20870-2] [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: 08/18/2021] [Accepted: 05/12/2022] [Indexed: 06/15/2023]
Abstract
Aedes aegypti is the main vector of yellow fever, chikungunya, Zika, and dengue worldwide and is managed by using chemical insecticides. Though effective, their indiscriminate use brings in associated problems on safety to non-target and the environment. This supports the use of plant-based essential oil (EO) formulations as they are safe to use with limited effect on non-target organisms. Quick volatility and degradation of EO are a hurdle in its use; the present study attempts to develop nanoemulsions (NE) of Trachyspermum ammi EO and its constituent thymol using Tween 80 as surfactant by ultrasonication method. The NE of EO had droplet size ranging from 65 ± 0.7 to 83 ± 0.09 nm and a poly dispersity index (PDI) value of 0.18 ± 0.003 to 0.20 ± 0.07 from 1 to 60 days of storage. The NE of thymol showed a droplet size ranging from 167 ± 1 to 230 ± 1 nm and PDI value of 0.30 ± 0.03 to 0.40 ± 0.008 from 1 to 60 days of storage. The droplet shape of both NEs appeared spherical under a transmission electron microscope (TEM). The larvicidal effect of NEs of EO and thymol was better than BEs (Bulk emulsion) of EO and thymol against Ae. aegypti. Among the NEs, thymol (LC50 34.89 ppm) had better larvicidal action than EO (LC50 46.73 ppm). Exposure to NEs of EO and thymol causes the shrinkage of the larval cuticle and inhibited the acetylcholinesterase (AChE) activity in Ae. aegypti. Our findings show the enhanced effect of NEs over BEs which facilitate its use as an alternative control measure for Ae. aegypti.
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Affiliation(s)
- Kesavan Subaharan
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024.
| | - Periyasamy Senthamarai Selvan
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024
| | | | - Rajendran Senthoorraja
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024
| | - Sowmya Manjunath
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024
| | - Tania Das
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024
| | | | - Nandagopal Bakthavatsalam
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024
| | - Muthu Gounder Mohan
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, India, 560024
| | - Sengottayan Senthil-Nathan
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, 627412, Tirunelveli, Tamil Nadu, India
| | - Sreehari Uragayala
- ICMR, National Institute for Malaria Research FU, Bangalore, India, 562110
| | | | - Renu Govindarajan
- ICMR - Vector Control Research Centre, Field Station, Madurai, India, 625002
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He Z, Li C, Xia W, Wang Z, Li R, Zhang Y, Wang M. Comprehensive Enantioselectivity Evaluation of Insecticidal Activity and Mammalian Toxicity of Fenobucarb. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:5330-5338. [PMID: 35451821 DOI: 10.1021/acs.jafc.2c00093] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
To comprehensively evaluate the efficiency and risk of the chiral pesticide fenobucarb, the bioactivity, toxicity, and environmental behavior of fenobucarb (FNC) enantiomers were investigated. The results showed that R-FNC possesses 1.8-2.7 times more bioactivity than S-FNC but 1.3-3.0 times lower toxicity than S-FNC against four nontarget organisms: Chlorella pyrenoidosa, HepG2, and Danio rerio and its embryos. The corresponding enzyme inhibitory activity showed consistent results; the acetylcholinesterase inhibitory activity of target organisms was ordered as R-FNC > rac-FNC > S-FNC, while the reduction in catalase activity after exposure to R-FNC was 2.5 times that after exposure to S-FNC in zebrafish. The enantioselective bioactivity mechanism of FNC enantiomers was further explored in silico. No significant enantioselective degradation was found in soils or rat liver microsomes. In sum, R-FNC possesses higher insecticidal activity and lower toxicity. The development of R-FNC as a commercial agrochemical is beneficial for reducing pesticide inputs.
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Affiliation(s)
- Zongzhe He
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Chenglong Li
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Weitong Xia
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Zhen Wang
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Rui Li
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Yanqing Zhang
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
| | - Minghua Wang
- Department of Pesticide Science, College of Plant Protection, Nanjing Agricultural University, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing 210095, China
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de Lira Pimentel CS, Albuquerque BNDL, da Rocha SKL, da Silva AS, da Silva ABV, Bellon R, Agra-Neto AC, de Aguiar JCRDOF, Paiva PMG, Princival JL, Napoleão TH, Navarro DMDAF. Insecticidal activity of the essential oil of Piper corcovadensis leaves and its major compound (1-butyl-3,4-methylenedioxybenzene) against the maize weevil, Sitophilus zeamais. PEST MANAGEMENT SCIENCE 2022; 78:1008-1017. [PMID: 34766455 DOI: 10.1002/ps.6712] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/19/2021] [Accepted: 11/12/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Sitophilus zeamais is one of the most economically impactful pests, attacking various grains and processed foods. Control of this insect has been achieved using synthetic insecticides, exacerbated and careless use of which has led to the development of resistant insect populations, toxicity to non-target organisms and environmental contamination. In this study, Piper corcovadensis leaf essential oil (PcLEO) and its major compound, 1-butyl-3,4-methylenedioxybenzene (BMDB), were investigated as alternative insecticidal agents against S. zeamais. RESULTS Characterization of PcLEO showed the presence of 40 compounds. The major components were the phenylpropanoid BMDB (35.77%) and the monoterpenes α-pinene (14.95%) and terpinolene (6.23%). PcLEO and BMDB were toxic by fumigation (half-maximal lethal concentration [LC50 ]: 9.46 and 0.85 μl L-1 of air, respectively), by contact (half-maximal lethal dose [LD50 ]: 9.38 and 6.16 μg g-1 of insect, respectively) and ingestion (LC50 : 16.04 and 14.30 mg g-1 , respectively). In the ingestion test, both PcLEO and BMDB promoted the loss of insect biomass and had a strong deterrent effect. In addition, both were able to inhibit trypsin and α-amylase activities. CONCLUSION PcLEO and BMDB exhibited insecticidal activity against S. zeamais, with a toxic effect by fumigation, contact and ingestion, in addition to food deterrence and inhibiting trypsin and α-amylase activities, suggesting their potential for use in the control of this pest.
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Affiliation(s)
- Camila Soledade de Lira Pimentel
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
| | - Bheatriz Nunes de Lima Albuquerque
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
| | - Suyana Karolyne Lino da Rocha
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
| | - André Severino da Silva
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
| | - Alana Bittencourt Vieira da Silva
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
| | - Remi Bellon
- Institut Universitaire et Technologique, Université Paris-Est Créteil Val-de-Marne, Créteil, Paris, France
| | | | | | | | - Jefferson Luiz Princival
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Brazil
| | - Daniela Maria do Amaral Ferraz Navarro
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av Jornalista Anibal Fernandes an, Recife, Brasil, 52760-540, Brazil
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Lazarević J, Jevremović S, Kostić I, Vuleta A, Manitašević Jovanović S, Kostić M, Šešlija Jovanović D. Assessment of Sex-Specific Toxicity and Physiological Responses to Thymol in a Common Bean Pest Acanthoscelides obtectus Say. Front Physiol 2022; 13:842314. [PMID: 35250641 PMCID: PMC8892178 DOI: 10.3389/fphys.2022.842314] [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: 12/23/2021] [Accepted: 01/25/2022] [Indexed: 11/13/2022] Open
Abstract
Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae: Bruchinae), is one of the most important pests of the common bean Phaseolus vulgaris L. Without appropriate management it may cause significant seed loss in storages. In search for means of environmentally safe and effective protection of beans we assessed biological activity of thymol, an oxygenated monoterpene present in essential oils of many aromatic plants. We studied contact toxicity of thymol on bean seeds and its effects on adult longevity and emergence in F1 generation. Furthermore, we determined acetylcholinesterase (AChE), superoxide dismutase (SOD), catalase (CAT), mixed-function oxidase (MFO), carboxylesterases (CarE) and glutathione S-transferase (GST) activities in response to 24 h exposure of beetles to sublethal and lethal thymol concentrations. Our results showed that thymol decreased adult survival, longevity and percentage of adult emergence. Higher median lethal concentration (LC50) was recorded in females indicating their higher tolerance comparing to males. Overall, activities of SOD, CAT and CarE increased at sublethal and MFO increased at both sublethal and lethal thymol concentrations. On the other hand, GST and AChE activities decreased along with the increase in thymol concentrations from sublethal (1/5 of LC50, 1/2 of LC50) to lethal (LC50). Enzyme responses to the presence of thymol on bean seed were sex-specific. In the control group females had lower CarE and higher SOD, CAT and GST activity than males. In treatment groups, females had much higher CAT activity and much lower CarE activity than males. Our results contribute to deeper understanding of physiological mechanisms underlying thymol toxicity and tolerance which should be taken into account in future formulation of a thymol-based insecticide.
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Toto NA, Elhenawy HI, Eltaweil AS, El-Ashram S, El-Samad LM, Moussian B, El Wakil A. Musca domestica (Diptera: Muscidae) as a biological model for the assessment of magnetite nanoparticles toxicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:151483. [PMID: 34742953 DOI: 10.1016/j.scitotenv.2021.151483] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 10/18/2021] [Accepted: 11/02/2021] [Indexed: 06/13/2023]
Abstract
The use of nanoparticles (NPs) is rapidly expanding; there is a critical need for efficient assays to first determine the potential toxicity of NPs before their use in human applications. Magnetite nanoparticles (Fe3O4 NPs) have tremendous applications which include cell separation, arsenic removal from water and DNA separation. Spherically shaped Fe3O4 NPs with sizes ranging from 23 to 30 nm were used in this study. The housefly, Musca domestica is the most common fly species. It is present worldwide and considered to be an important medical insect which can carry and transmit over 100 human pathogens and zoonotic agents. It has been used in this study to assess Fe3O4NPs toxicity and give us an overview of their impact. The larvicidal activity of Fe3O4NPs was tested against the third instar larvae of M. domestica. We investigated the effects of six varying concentrations (15, 30, 45, 60, 75 and 90 μg/mL) used under laboratory conditions in two differential application assays: contact and feeding. The LC50 value for Fe3O4 NPs was 60 and 75 μg/mL by feeding and contact, respectively. To investigate the toxicity effects of Fe3O4 NPs on houseflies, morphological and histoarchitectural changes in larvae, pupae and adult flies were analyzed. NP exposure caused morphological abnormalities of larvae and pupae as well as larval pupal intermediates, and deformed adult with crumpled wings. Also, some adults couldn't emerge and remained in their puparia. The histological examinations showed that Fe3O4 NPs caused severe tissue damage especially in the cuticle and the digestive system. Thus, besides affecting the organ of first contact (digestive system), remote organs such as the integument are also targeted by Fe3O4 NPs suggesting a systemic impact on fly development and physiology.
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Affiliation(s)
- Noura A Toto
- Department of Zoology, Faculty of Science, Damanhour University, Egypt
| | - Hanan I Elhenawy
- Department of Zoology, Faculty of Science, Alexandria University, Egypt
| | | | - Saeed El-Ashram
- College of Life Science and Engineering, Foshan University, 18 Jiangwan Street, Foshan 528231, Guangdong Province, China; Faculty of Science, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Lamia M El-Samad
- Department of Zoology, Faculty of Science, Alexandria University, Egypt
| | - Bernard Moussian
- Université Nice Sophia Antipolis, Parc Valrose, Nice Cedex, France
| | - Abeer El Wakil
- Department of Biological and Geological Sciences, Faculty of Education, Alexandria University, Egypt.
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Senthoorraja R, Subaharan K, Manjunath S, Pragadheesh VS, Bakthavatsalam N, Mohan MG, Senthil-Nathan S, Basavarajappa S. Electrophysiological, behavioural and biochemical effect of Ocimum basilicum oil and its constituents methyl chavicol and linalool on Musca domestica L. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:50565-50578. [PMID: 33963471 PMCID: PMC8105153 DOI: 10.1007/s11356-021-14282-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 04/30/2021] [Indexed: 05/17/2023]
Abstract
Ocimum basilicum essential oil (EO) was evaluated for its biological effects on M. domestica. Characterization of O. basilicum EO revealed the presence of methyl chavicol (70.93%), linalool (9.34%), epi-α-cadinol (3.69 %), methyl eugenol (2.48%), γ-cadinene (1.67%), 1,8-cineole (1.30%) and (E)-β-ocimene (1.11%). The basil EO and its constituents methyl chavicol and linalool elicited a neuronal response in female adults of M. domestica. Adult female flies showed reduced preference to food source laced with basil EO and methyl chavicol. Substrates treated with EO and methyl chavicol at 0.25% resulted in an oviposition deterrence of over 80%. A large ovicidal effect was found for O. basilicum EO (EC50 9.74 mg/dm3) followed by methyl chavicol (EC50 10.67 mg/dm3) and linalool (EC50 13.57 mg/dm3). Adults exposed to EO (LD50 10.01 μg/adult) were more susceptible to contact toxicity than to methyl chavicol and linalool (LD50 13.62 μg/adult and LD50 43.12 μg/adult respectively). EO and its constituents methyl chavicol and linalool also induced the detoxifying enzymes Carboxyl esterase (Car E) and Glutathione S - transferases (GST).
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Affiliation(s)
- Rajendran Senthoorraja
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, 560024, India
- DOS in Zoology, University of Mysore, Mysore, 570006, India
| | - Kesavan Subaharan
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, 560024, India.
| | - Sowmya Manjunath
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, 560024, India
| | - Vppalayam Shanmugam Pragadheesh
- National Centre for Biological Sciences-TIFR, Bengaluru, 560065, India
- CSIR- Central Institute of Medicinal and Aromatic Plants, Regional Centre, Bengaluru, 560065, India
| | - Nandagopal Bakthavatsalam
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, 560024, India
| | - Muthu Gounder Mohan
- Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources, Bengaluru, 560024, India
| | - Sengottayan Senthil-Nathan
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tirunelveli, Tamil Nadu, 627412, India
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