杀虫剂对蛾类昆虫生殖行为影响的研究进展

Advances in Effects of Insecticides on Reproductive Behaviors of Moths

综述了近年来国内外关于杀虫剂对蛾类昆虫求偶、性信息素合成及释放、定向行为、交配和产卵等生殖行为影响的研究进展。经杀虫剂处理后,许多雌蛾的求偶行为受到抑制、性信息素含量降低,雄蛾对性信息素的反应和交配成功率下降,但药剂对产卵量和卵孵化率没有明显影响。而部分药剂可增强雄蛾对性信息素的反应,刺激雌蛾信息素含量异常增高和使活性组的比例发生漂移。

The research progress in effects of insecticides on reproductive behaviors in moths, including calling, biosynthesis and release of sex pheromones in females, male orientation to their sex pheromones, copulation and ovipostion were reviewed. When moths were treated with insecticides, calling behaviors of the survival females were inhibited, titers of sex pheromone were decreased, and responses of the survival males to the sex pheromone and the mating success were reduced. However, a few chemicals enhanced the response of the survival males to their sex pheromones, stimulated the female pheromone amount, and led the ratios of active components in the sex pheromone shifting to abnormal ones.