中欧山松大小蠹的生物学特性及在加拿大BC省的发生状况  

Biological Characteristics and Occurrence of Dendroctonus ponderosae in BC,Canada

作　　者：蔡卫东 张季 季梅[3] 

机构地区：[1]贵州省黔南州森林病虫防治检疫站,贵州都匀558000 [2]贵州省黔南州林业科学研究所,贵州都匀558000 [3]云南省林业科学院,云南昆明650204

出　　处：《西部林业科学》2005年第3期83-85,共3页Journal of West China Forestry Science

摘　　要：从分布及寄主,形态特征及生活史,为害特性对中欧山松大小蠹的生物学特性作了介绍。继后对此虫害在加拿大BC省为害的现状及该国目前对中欧山松大小蠹的研究进行了论述。The biological characteristics of Dendroctonus ponderosae in BC, Canada was introduced from its distribution, parasitism, morphology, life cycle to its damage. The current damage situation of Dendroctonus ponderosae in BC, Canada and the researches which had been conducted by Canada were reviewed and discussed.

关 键 词：中欧山松大小蠢 生物学特性 加拿大BC省 发生状况 

分 类 号：S763[农业科学—森林保护学]