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Scientia Silvae Sinicae ›› 2013, Vol. 49 ›› Issue (6): 189-191.doi: 10.11707/j.1001-7488.20130628

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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

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

CLC Number: