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林业科学 ›› 2013, Vol. 49 ›› Issue (6): 189-191.doi: 10.11707/j.1001-7488.20130628

• 研究简报 • 上一篇    下一篇

马褂木褐斑病病原的鉴定

王记祥1, 马良进2, 张立钦2, 毛胜凤2   

  1. 1. 浙江农林大学天目学院 临安 311300;
    2. 浙江农林大学林业与生物技术学院 临安 311300
  • 收稿日期:2013-01-22 修回日期:2013-04-27 出版日期:2013-06-25 发布日期:2013-07-16
  • 基金资助:

    浙江农林大学科研发展基金项目(2011FK024)。

Pathogen Identification of the Brown-Spot Disease of Liriodendron chinensis

Wang Jixiang1, Ma Liangjin2, Zhang Liqin2, Mao Shengfeng2   

  1. 1. Tianmu School,Zhejiang A&F University Lin’an 311300;
    2. School of Forestry and Biotechnology,Zhejiang A&F University Lin’an 311300
  • Received:2013-01-22 Revised:2013-04-27 Online:2013-06-25 Published:2013-07-16

关键词: 马褂木, 褐斑病, 病原, 节壶菌

Abstract:

The brown-spot disease of Liriodendron chinensis is a new disease and the disease has not previously been reported yet. In this paper an investigation and research were conducted in order to identify the pathogen of the disease.The results show that the pathogen is Physoderma sp., a fugus, and its zoospore can penetrate into the intact host tissue.The pathogen can reinfect the host many times within a year.

Key words: Liriodendron chinensis, brown-spot disease, pathogen, Physoderma

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