甜菜夜蛾是一种重要的农业害虫,已对有机磷类、拟除虫菊酯类、氨基甲酸酯类杀虫剂产生了较高水平的抗药性,目前生产中主要以昆虫生长调节剂、生物农药及新型农药为主进行防治,本文就甜菜夜蛾对昆虫生长调节剂的抗药性现状、交互抗性及抗性机理进行了综述,并提出了抗性治理对策。
Spodoptera exigua (Hvbner) is uue of the most important agricultural pests, which developed high resistance to organophosphorus, pyrethroid and carbamate insecticides. Recently the insect growth regulators, bioinsecticides and tmcommonly used insectieides were the most favorable pesticides to control S. exigua. In this paper, the resistance situation of S. exigua to insect growth regulators was briefly reviewed including the status, cross resistance and resistance mechanism, and the resistance management was also involved.