Insecticide mixtures for mosquito net impregnation against malaria vectors
| العنوان: | Insecticide mixtures for mosquito net impregnation against malaria vectors |
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| المؤلفون: | Vincent Corbel, Fabrice Chandre, Frédéric Darriet, Jean-Marc Hougard |
| المصدر: | Europe PubMed Central Parasite, Vol 9, Iss 3, Pp 255-259 (2002) |
| بيانات النشر: | EDP Sciences, 2002. |
| سنة النشر: | 2002 |
| مصطلحات موضوعية: | Insecticides, Mosquito Control, treated mosquito net, Veterinary (miscellaneous), Anopheles gambiae, Bifenthrin, synergy, CARBOSULFAN, lcsh:Infectious and parasitic diseases, Insecticide Resistance, CARBAMATE, Toxicology, insecticide mixture, chemistry.chemical_compound, Anopheles, Pyrethrins, METHODE DE LUTTE, parasitic diseases, medicine, Animals, lcsh:RC109-216, BIFENTHRINE, Pyrethroid, Dose-Response Relationship, Drug, biology, Ecology, VECTEUR, Bedding and Linens, Drug Synergism, PALUDISME, Pesticide, biology.organism_classification, medicine.disease, PYRETHRINOIDE, Infectious Diseases, chemistry, INSECTICIDE CHIMIQUE, Insect Science, Mosquito net, Animal Science and Zoology, Parasitology, Carbosulfan, Carbamates, MOUSTIQUAIRE IMPREGNEE, SYNERGIE, Malaria |
| الوصف: | Insecticides belonging to the pyrethroid family are the only compounds currently available for the treatment of mosquito nets. Unfortunately, some malaria vector species have developed resistance to pyrethroids and the lack of alternative chemical categories is a great concern. One strategy for resistance management would be to treat mosquito nets with a mixture associating two insecticides having different modes of action. This study presents the results obtained with insecticide mixtures containing several proportions of bifenthrin (a pyrethroid insecticide) and carbosulfan (a carbamate insecticide). The mixtures were sprayed on mosquito net samples and their efficacy were tested against a susceptible strain of Anopheles gambiae, the major malaria vector in Africa. A significant synergism was observed with a mixture containing 25 mg/m2 of bifenthrin (half the recommended dosage for treated nets) and 6.25 mg/m2 of carbosulfan (about 2 % of the recommended dosage). The observed mortality was significantly more than expected in the absence of any interaction (80 % vs 41 %) and the knock-down effect was maintained, providing an effective barrier against susceptible mosquitoes. |
| وصف الملف: | text/pdf |
| تدمد: | 1776-1042 1252-607X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3cad52d3bd95625a5553940447e690bTest https://doi.org/10.1051/parasite/2002093255Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....b3cad52d3bd95625a5553940447e690b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17761042 1252607X |
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