退耕还林中速生杨树害虫的发生与防治  

Management of Pests on poplars of Returning Farmland to Forest Project

作　　者：袁德奎[1] 周恒[1] 

机构地区：[1]铜仁职业技术学院生物工程系,铜仁市554300

出　　处：《贵州林业科技》2005年第2期57-59,7,共4页Guizhou Forestry Science and Technology

摘　　要：通过对全地区杨树害虫的多年调查的结果表明:害虫种类多,主要以毒蛾类、刺蛾类和天牛类等的为害重,本文针对杨树主要害虫的发生危害特点,提出了相应的防治措施。According to the inverstigation on the pests of poplars in Returning Farmland to Forest Project in Tongren Prefecture, the most popul ar pests belonged to Lymantriidae, Eucleidae and Cerambycidae. Based on their development characteristics, relevant management measures were proposed.

关 键 词：退耕还林 速生杨树 毒蛾 刺蛾 天牛 

分 类 号：S763[农业科学—森林保护学]