纵坑切梢小蠹携带云南半帚孢研究
Observations on the frequency of the symbiotic fungus Leptogramph yunnanensis associated by Tomicus pinperda
叶辉;母其爱;吕军;张东华
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作者单位：云南大学生命科学学院生物系,昆明650091
中文关键词：云南松;纵坑切梢小蠹;云南半帚孢
英文关键词：Pinus yunnanensis; Tomicus piniperda; Leptogramph yunnanensis;
中文摘要：云南半帚孢 (Leptogramphyunnanensis)是纵坑切梢小蠹Tomicuspiniperda重要的共生真菌 ,在纵坑切梢小蠹危害寄主树木过程中发挥着重要作用。研究揭示 ,纵坑切梢小蠹主要通过与受到感染云南半帚孢的韧皮组织的接触携带上云南半帚孢的。纵坑切梢小蠹卵、幼虫和蛹对
英文摘要：Leptogramph yunnanensis is an important symbiotic fungus associated with Tomicus piniperda attacking its host pine trees. In the present study, T. piniperda was confirmed carrying the fungus during the breeding period while contacting