贵阳市环城林带松材线虫病预防对策初探  

Discussion on the Prevention Countermeasures for Bursaphelenchus xylophilus Nickle into Shelterbelt forest of Guiyang City

作　　者：刘爱军 余金勇 

机构地区：[1]贵州省林业科学研究院

出　　处：《贵州林业科技》2008年第2期46-48,共3页Guizhou Forestry Science and Technology

摘　　要：贵阳市环城林带由一环林带和二环林带组成,马尾松纯林面积4.75万hm2。本文分析了环城林带遭受松材线虫病侵入危害的危险性,针对环城林带的特点,提出相应预防对策与技术措施。The shelterbelt forest of Guiyang city includes 1 st ring forest and 2nd ring forest, with total area of 4. 75ha. According to the characteristics of the shelterbelt, this paper analyzed the invasion risk of Bursaphelenchus xylophilus Nickle and present some prevention countermeasures and techniques.

关 键 词：环城林带 松材线虫病 预防对策 

分 类 号：S763.2[农业科学—森林保护学]