前言抗蜕皮激素是一种昆虫的发育抑制剂。它对昆虫具有独特的杀伤机理,故世界上称为第三代杀虫剂。据报道,有机磷类杀虫剂是抑制昆虫体内胆碱脂酶引起中毒,有机氯类杀虫剂是使昆虫神经及内脏中毒,而抗蜕皮激素的作用主要是通过幼虫和成虫口服后抑制体内蜕皮激素,使真皮细胞几丁质合成酶产生受阻,新内表皮几丁蛋白复合物不能正常形成,旧表皮 Introduction Anti-ecdysone is a developmental inhibitor of insects. It has a unique killing mechanism for insects, it is called the third generation insecticide in the world. It has been reported that organophosphate insecticides inhibit the poisoning caused by cholinesterase in insects, and that organochlorine insecticides poison the nerves and viscera of insects. The anti-ecdysone effect is mainly inhibited by larvae and adults after oral administration In vivo ecdysone, the dermis cells produce chitin synthase obstruction, the new inner epidermis chitin complex can not be formed normally, the old epidermis