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Contrasting susceptibility of lepidopteran pests to diamide and pyrethroid insecticides in a region of overwintering and migratory intersection.
Pest Management Science ( IF 3.8 ) Pub Date : 2020-07-02 , DOI: 10.1002/ps.5984
Marcelo M Rabelo 1, 2 , Silvana V Paula-Moraes 2 , Eliseu José G Pereira 1, 3 , Blair D Siegfried 4
Affiliation  

Pesticide resistance is a growing issue worldwide, and susceptibility of pest populations should be monitored in migratory intersection regions for successful resistance management. We determined the susceptibility of eight noctuid species from the Florida Panhandle to bifenthrin (pyrethroid) and chlorantraniliprole (diamide). Larvae from field and laboratory populations were exposed to commercial insecticide formulations using the leaf‐dip method in concentration–mortality bioassays.

中文翻译:

在越冬和迁徙的交汇处,鳞翅目害虫对二酰胺和拟除虫菊酯类杀虫剂的敏感性较高。

杀虫剂抗药性在世界范围内正在成为一个日益严重的问题,为了成功进行抗药性管理,应在迁徙的交叉路口地区监测害虫种群的易感性。我们确定了从佛罗里达州潘汉德尔(Florida Panhandle)的8种夜蛾物种对联苯菊酯(拟除虫菊酯)和绿蒽酮(二酰胺)的敏感性。在浓度-死亡率生物测定法中,采用叶浸法将田间和实验室种群的幼虫暴露于商业杀虫剂配方。
更新日期:2020-07-02
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