棉铃虫的生态对策与抗药性南京农业大学植保系吴益东从生物学角度来看，昆虫对杀虫剂产生抗药性是一种进化现象，它是伴随着杀虫剂对昆虫的选择作用而出现的。长期依赖化学农药防治棉铃虫将不可避免地导致棉铃虫抗药性的发生。在六七十年代，主要依靠有机氯和有机磷杀虫剂... Ecology Strategy and Resistance of Cotton Bollworm Plant Protection Department of Nanjing Agricultural University Wu Yidong From the biological point of view, insect resistance to insecticides is an evolution phenomenon, which is accompanied by insecticide insects on the role of the selection and emergence . Long-term dependence on chemical pesticides to control cotton bollworm will inevitably lead to the occurrence of cotton bollworm resistance. In the sixties and seventies, mainly rely on organochlorine and organophosphate pesticides ...