三北防护林中杨树天牛的危害特点及防治措施  

Hazard Characteristics and Prevention Measures of Cerambycidae in the Three-North Shelter Forest Program

作　　者：贾殿坤 JIA Diankun(State-owned Sanguan Yingzi Forest Farm of Lingyuan City,Lingyuan 122500)

机构地区：[1]国有凌源市四官营子林场,辽宁凌源122500

出　　处：《林业勘查设计》2023年第3期48-51,共4页Forest Investigation Design

摘　　要：在三北防护林工程初期建设中,由于营造了大面积的杨树纯林,导致杨树天牛的危害比较严重,使造林成果受到损失。为更好地巩固三北防护林造林成果,在分析杨树天牛危害特点的基础上,总结三北地区杨树天牛的防治成效及存在的问题,提出了通过科学营林、综合防治、加强检疫等措施来更有效地防治天牛,降低其对杨树的危害。In the initial construction of the Three-North Shelter Forest Program,due to the construction of a large area of pure poplar forest,the harm of Cerambycidae is more serious,so that the afforestation achievements were lost.In order to better consolidate the afforestation achievements of the Three-North Shelter Forest,on the basis of analyzing the harm characteristics of Cerambycidae,this paper summarizes the effectiveness and existing problems of Three-North Shelter Forest area,and puts forward the more effective prevention and control to reduce the harm to Cerambycidae.

关 键 词：三北防护林 杨树天牛 防治对策 

分 类 号：S763.38[农业科学—森林保护学] S763.306[农业科学—林学]