First report of potato rot nematode, Ditylenchus destructor Thorne,1945 infecting Codonopsis pilosula in Gansu province, China

文献类型: 外文期刊

第一作者: Ni, Chunhui

作者: Ni, Chunhui;Zhang, Shuling;Li, Huixia;Li, Wenhao;Xu, Xuefen;Xu, Zhipeng;Liu, Yonggang

作者机构:

关键词: Chinese herbal medicine; Ditylenchus destructor; Molecular biology; Morphology; New host

期刊名称:JOURNAL OF NEMATOLOGY ( 影响因子:1.402; 五年影响因子:2.012 )

ISSN: 0022-300X

年卷期: 2020 年 52 卷

页码:

收录情况: SCI

摘要: In November 2019, stem nematode was found on Codonopsis pilosula in Tanchang county, Gansu province, China. The population of stem nematode was identified on the basis of both molecular and morphological methods. The morphological and morphometric characteristics of this nematode population matched with Ditylenchus destructor Thorne, 1945. The sequences of rDNA-ITS and D2/D3 region of 28S-rRNA similarity with the D. destructor. The pathogenicity results revealed the symptom of dry rot on C. pilosula was caused by this nematode. To our knowledge, this is the first report that D. destructor on C. pilosula in China.

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