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.
出处
《贵州林业科技》
2008年第2期46-48,共3页
Guizhou Forestry Science and Technology
关键词
环城林带
松材线虫病
预防对策
Shelterbelt forest
Bursaphelenchus xylophilus Nickle
Prevention
Guiyang
