上海地区由于长期使用有机氯和有机磷杀虫剂控制蚊虫,常见蚊虫对这两类杀虫剂产生了抗性。近年来,拟除虫菊类杀虫剂使用量和使用范围正在逐年增加。Georghiou(1978)认为蚊虫一旦对拟除虫菊酯杀虫剂产生抗药性后,它几乎可以对所有该类杀虫剂产生交互抗性,且倍数也相当高。为了解常见蚊虫对拟除虫菊酯杀虫剂抗性现 Due to long-term use of organochlorine and organophosphorus insecticides in Shanghai, mosquitoes are controlled by common mosquitoes, which are resistant to these two types of insecticides. In recent years, the use of pyrethroid insecticides and the use of the area is increasing. Georghiou (1978) argues that once the mosquito is resistant to a pyrethroid insecticide, it can interact almost equally with all of the insecticides and is also quite high. To understand the common mosquito resistance to pyrethroid insecticides now