红脂大小蠹、华山松大小蠹和云杉大小蠹形态学比较  

On External Structure of Dendroctonus valens、D. armandi and D. micans

作　　者：吕淑杰[1] 谢寿安[1] 张军灵 李大寨[1] 

机构地区：[1]西北农林科技大学林学院,陕西杨陵712100 [2]西安市林业病虫害防治检疫站,陕西西安710061

出　　处：《西北林学院学报》2002年第2期58-59,共2页Journal of Northwest Forestry University

基　　金：西北农林科技大学青年基金项目资助

摘　　要：对陕西省渭南地区的红脂大小蠹 ( Dendroctonus valens)、秦巴林区的华山松大小蠹( D.armandi)和祁连山林区的云杉大小蠹 ( D.micans)的形态学进行了比较研究 ,结果表明 ,3种大小蠹在形态特征。The external structure of Dendroctonus valens, D. armandi and D. micans were comparied in Weinan area, Qinling Mountains and Qilian Mountains. It was showed that there were obvious differences in external structure and galleries. among the three bark beetles.

关 键 词：虫道 蛀干害虫 红脂大小蠹 华山松大小蠹 云杉大小蠹 形态学比较 

分 类 号：S763.38[农业科学—森林保护学]