动物分泌物和排泄物中的一些化学物质,在同种个体间起着传递信息的作用。昆虫外激素的研究进展较快,已分离鉴定了几百种外激素,其中有几种已用于虫害的预报和防治。昆虫外激素工作的成就激起了对哺乳类外激素的研究,近十余年来,进行了大量的工作。为了便于灭鼠工作者的参考,本 Some chemicals in animal exudates and excretions act as messengers in the same species. Researches on insect pheromones have been progressing rapidly. Hundreds of pheromones have been isolated and identified, of which several have been used for the prediction and control of insect pests. The achievements of insect pheromone work have stimulated the study of pheromones in mammals. For the past ten years, a great deal of work has been done. In order to facilitate the reference of rodent control workers, Ben