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切梢小蠹伴生真菌发生及病害特征的初步研究
A Preliminary Study on Occurrences and Pathogenicity of the Fungi Associated with Tomicus
【Abstract】 Information of Ophiostoma minus in Yunnan of China was provided, which includes the geographical distribution, pine tree hosts, relatedness with bark beetles and temperatures, and the pathogenicity features. O. minus was proved to be a fungus associated with Tomicus piniperda and T. minor , exhibiting the positive correlation between beetle damage level and the fungal occurrence. The blue stain fungus in Yunnan was mainly isolated from Pinus yunnanensis , with a few isolations from P. densata and P. kesiya .
【关键词】 小长喙霉;
云南松;
纵坑切梢小蠹;
横坑切梢小蠹;
【Key words】 Ophiostoma minus; Pinus yunnanensis; Tomicus piniperda; T. minor;
【Key words】 Ophiostoma minus; Pinus yunnanensis; Tomicus piniperda; T. minor;
【基金】 1995~ 1 997年云南省应用基础基金!“伴生真菌在小切梢小蠹危害中的作用”; 1 996~ 2 0 0 0年欧盟项目!“保护中国西南山区针叶林免受
- 【文献出处】 林业科学研究 ,FOREST RESEARCH , 编辑部邮箱 ,2000年04期
- 【分类号】S763.15
- 【被引频次】16
- 【下载频次】134