小蠹虫信息素的研究与应用现状

Research and application on bark beetles pheromone

小蠹虫是世界性林木害虫,猖獗时常可造成林木成片枯死。利用小蠹虫信息素防治该虫,不仅可以有效降低虫口密度,减轻危害程度,还可以监测小蠹虫的发生为害情况。本文从小蠹虫信息素的分离鉴定、信息素的生物合成、小蠹虫对信息素的行为反应等方面综述小蠹虫信息素的研究与应用现状。

Bark beetles are a kind of global forest pests and often make lots of trees withered. With the pheromone of bark beetles, not only can it effectively reduce the population density and damage degree, but also can monitor the occurrence of bark beetles. The research and application development on the pheromone of bark beetles are reviewed, which involve the identification of pheromone structure, the biological synthesis of pheromone, the behavioral response of bark beetles to the pheromone, etc.