Article
Pyrethroid Resistance and Fitness Cost Conferred by the super-kdr Mutation M918L in Rhopalosiphum padi (Hemiptera: Aphididae).
Journal of economic entomology - 5 Aug 2021
Wang Kang, Zhao Jun Ning, Bai Jiao Yang, Shang Yun Zhu, Zhang Si Qian, Hou Yi Fan, Chen Mao Hua, Han Zhao Jun
Abstract excerpt
Pyrethroid insecticides have been widely utilized for insect pest control. Target-site resistance is one of the major mechanisms explaining pest resistance to pyrethroids. This study quantified pyrethroid resistance and fitness cost conferred by the voltage-gated sodium channel (VGSC) M918L mutation in Rhopalosiphum padi. Six s-kdr-SS and six s-kdr-RS parthenogenetic lineages were established from the same field...
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