昆虫生长调节剂的抗性治理对策

The management countermeasures for the resistance of Insect Growth Regulators

综述了昆虫生长调节剂的发展概况,昆虫生长调节剂———保幼激素类似物、蜕皮激素类似物、几丁质合成抑制剂(含苯甲酰基脲类除虫剂、噻二嗪类、三嗪(嘧啶)胺类等品种)、四环三萜类化合物的应用研究情况以及农业害虫对昆虫生长调节剂的抗性机理,对不同的昆虫生长调节剂,其抗性机理不同.对于抗几丁质抑制剂,可能是几丁质合成酶受到保护,使抑制剂的穿透率降低;保幼激素类似物因双键或环氧等易被多功能氧化酶氧化降解.依据抗性机理,需加强抗性监测,从而更好地进行抗性治理.

Various categories of Insect Growth Regulators and theirs applications were introduced in this review. The researches about the resistance to pests were also reviewed, as well as the management of the resistance to pests.