云南松毛虫防治技术概述

Summary on IPM Against Dendrolimus houi Lajonquiere

系统总结了国内有关云南松毛虫的防治技术,从物理防治、化学防治和生物防治3个方面进行了阐述,重点阐述了以生物防治为主的无公害防治技术。最后提出了以生物防治为主,物理防治为辅的综合治理措施,即在卵期释放赤眼蜂防治,在幼虫期喷洒白僵菌或苏云金杆菌防治,结合蛹期人工摘除茧,成虫期用黑光灯诱杀的综合治理技术。为云南松毛虫的无公害防治提供参考。

IPM against Dendrolimus houi Lajonquiere was summarized systematically in this paper. The paper expounded the physical control,chemical control and biological control over the pine moth,and especially emphasized environmentally friendly control technologies dominated by bio-control. Then the paper proposed the IPM against Dendrolimus houi Lajonquiere dominated by biological control and supplemented by physical control. The main steps of IPM were done as follows: the parasitoid oophagous trichogrammae were released to control the eggs,and then the Beauveria bassiana or Bacillus thuringiensis were released to infect the larvae,and the third step was to collect and burn the pupa together artificially,and finally the adults were trapped by black light lamps. The paper provided references to control the pest by environmentally friendly technologies.