[家蝇（双翅目：蝇科）种群对有机磷杀虫剂、氨基甲酸酯类杀虫剂和拟除虫菊酯类杀虫剂的抗性机制]
[Mechanisms of resistance to organophosphate insecticides, carbamates, and pyrethroids in populations of Musca domestica L. (Diptera: Muscidae)].
作者信息
Alvárez Montes de Oca D M, Ortiz Losada E, Bisset Lazcano J A, Rodríguez Coto M M
机构信息
Instituto de Medicina Tropical Pedro Kouri.
出版信息
Rev Cubana Med Trop. 1994;46(1):51-4.
Resistance to organophosphorus insecticides (malathion, chlorpyriphos, pyrimiphos-methyl); carbamates (propoxur); and pyrethroids (permethrin, deltametrine, cypermetrine, and lambda cialotrine) was studied in field populations of Musca domestica; results were compared with a susceptible reference strain. The method of topic application was employed in the bioassays; the synergist effect of the s,s,s tributyl phosphorotrioate and of the piperonyl butoxide (PB) was also tested. Biochemical microplate tests were also carried out to determine the presence of esterase and acetylcholinesterase enzymes in the three populations. Generalized resistance to malathion (FR = 264.6; 164.0; 154.7) was observed.
对家蝇野外种群中有机磷杀虫剂（马拉硫磷、毒死蜱、甲基嘧啶磷）、氨基甲酸酯类（残杀威）和拟除虫菊酯类（氯菊酯、溴氰菊酯、氯氰菊酯和高效氯氟氰菊酯）的抗性进行了研究；结果与敏感参考品系进行了比较。生物测定采用点滴法；还测试了三丁基磷酸三硫酯和胡椒基丁醚（PB）的增效作用。还进行了生化微孔板试验，以确定这三个种群中酯酶和乙酰胆碱酯酶的存在情况。观察到对马拉硫磷的普遍抗性（抗性倍数分别为264.6、164.0、154.7）。
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