在1914年,A.L.Melander首次报道了害虫的抗药性——介壳虫对一个无机杀虫剂产生抗性。自第一次发现农业重要害虫对农药发展了抗性到现在已经100年了。在抗性发生后,由于DDT抗性的广泛发展,在20世纪50年代前,大部分的种植者就熟知害虫的抗药性。这以后,种植者就预期到由于抗性问题一个杀虫剂最终会失去效力。而对于每一类杀虫剂,如有机磷类、氨基甲酸酯类、甲脒类、拟除虫菊酯类、多杀菌素类和新烟碱类,在上市后2~20年内就出现抗性。害虫抗药性被报道具有遗传性。相对于从来没 In 1914, A.L. Melander first reported pest resistance - scale insects developed resistance to an inorganic insecticide. It has been 100 years since it was first discovered that agricultural pests have developed resistance to pesticides. Due to the widespread development of resistance to DDT after resistance has occurred, most growers were well acquainted with pest resistance before the 1950s. Since then, growers have predicted that one pesticide will eventually become ineffective due to resistance issues. For each type of insecticide, such as organophosphates, carbamates, formamidines, pyrethroids, spinosad and neonicotinoides, resistance develops within 2 to 20 years after its release. Pest resistance was reported to be hereditary. Relative to never