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Postharvest rot on carrot caused by Ceratocystis fimbriata and Chalaropsis thielavioides (equivalent to Thielaviopsis thielavioides) in China

文献类型: 外文期刊

作者: Xu, Kecheng 1 ; Li, Jie 2 ; Yang, Xiaodi 1 ; Zhang, Ruiqi 1 ; Li, Xue 1 ; Xie, Mengsha 1 ; Huang, Qiong 1 ;

作者机构: 1.Yunnan Agr Univ, State Key Lab Conservat & Utilizat Bioresources Y, Kunming 650201, Yunnan, Peoples R China

2.Yunnan Acad Agr Sci, Sugarcane Res Inst, Kaiyuan 661699, Yunnan, Peoples R China

关键词: Carrot; Pathogenicity; rDNA-ITS; Ceratocystis fimbriata; Chalaropsis thielavioides

期刊名称:JOURNAL OF GENERAL PLANT PATHOLOGY ( 影响因子:1.449; 五年影响因子:1.416 )

ISSN: 1345-2630

年卷期:

页码:

收录情况: SCI

摘要: In April 2012, postharvest carrot roots were found with circular black lesions and more often rotting tissue covered with white to black mould in farmer markets around Kunming city, Yunnan Province, China. Based on pathogenicity, morphology, and sequence of the rDNA internal transcribed spacer, Ceratocystis fimbriata caused the black lesions and Chalaropsis thielavioides (equivalent to Thielaviopsis thielavioides) caused the moldy rot. This is the first report of C. fimbriata and C. thielavioides as pathogens of a postharvest rot and mould of carrot (Daucus carota) in China. Better understanding of their incidence and ecology is needed to control these postharvest diseases.

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