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Cladosporium hebeiense sp. nov., pathogenic on grape leaves in China

文献类型: 外文期刊

作者: Wang, Cai-xia 1 ; Zhang, Wei 1 ; Liu, Mei 1 ; Yan, Ji-ye 1 ; Li, Xing-hong 1 ; Wei, Yan-min 2 ;

作者机构: 1.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China

2.Beijing Agr Univ, Plant Sci & Technol Coll, Beijing 102206, Peoples R China

3.Beijing Key Lab Environm Friendly Management Frui, Beijing 100097, Peoples R China

4.Beijing Key Lab Environm Friendly Management Frui

关键词: Cladosporiaceae; Capnodiales; phylogeny; taxonomy

期刊名称:MYCOTAXON ( 影响因子:0.548; 五年影响因子:0.589 )

ISSN: 0093-4666

年卷期: 2018 年 133 卷 4 期

页码:

收录情况: SCI

摘要: A new fungus in the Cladosporium herbarum complex, Cladosporium hebeiense, was isolated from leaf spots of Vitis vinifera in China. It produced short 0-1-septate ramoconidia that distinguished it from similar species. A multigene phylogenetic analysis based on the internal transcribed spacer region (ITS), partial translation elongation factor 1-alpha (TEF 1-alpha) gene, and the actin gene (ACT) supported C. hebeiense as separate from the closely related C. ramotenellum. Pathogenicity testing confirmed that C. hebeiense is a pathogen contributing to grape leaf spot disease.

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