Journal of agricultural and food chemistryAnimalsSpodopteraPyrethrinsInsecticide ResistanceInsecticides
Mutation and Overexpression of CYP9A9a Confer High-Level Esfenvalerate Resistance in Spodoptera exigua.
Yu Shi, Ruixiao Ji, Jiaqiong Li, Minghong Du, Liyu Liu, Yating Guo, Yidong Wu
Published: 202510.1021/acs.jafc.5c11971
Abstract
The beet armyworm, Spodoptera exigua, threatens agriculture due to its rapid evolution of insecticide resistance. CYP9A9a and CYP9A9b are close paralogous P450s, and mutant CYP9A9a (V40L/Q160H/T208A) was previously linked to cyhalothrin resistance bu…
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