摘要
本文介绍了陕西省雷寺庄林区油松毛虫预测预报、天敌资源及开发利用、营林生态防治、无公害生态防治、危害损失及经济阈值和灾害类型区划等研究的新成果,并提出了今后油松毛虫综合治理的对策。
The present paper gives an account of the new research results of the outbreak forecast,the natural enemy resources and their exploitation and applying,the ecological control with proper forest management,the ecosystem control without environmental pollution,the damage losses evaluation and economic threshold and infesting types differentiation on Dendrolimus tabulaeformis Tsai et Liu (Lepidoptera: Lasiocampidae) in the Leisizhuang Forest Region,Shaanxi Province, as well as proposes an IPM strategy for control the caterpillar in future.
出处
《陕西林业科技》
北大核心
1992年第2期71-75,共5页
Shaanxi Forest Science and Technology
关键词
松毛虫
综合治理
害虫
Dendrolimus tabulaeformis
Integrated pest management
