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Occurrence of dieback disease caused by Fusarium equiseti on Dendrobium officinale Lin China

文献类型: 外文期刊

作者: Guo, Mengmeng 1 ; Li, Benjin 1 ; Wang, Rongbo 1 ; Liu, Peiqing 1 ; Chen, Qinghe 1 ;

作者机构: 1.Fujian Acad Agr Sci, Inst Plant Protect, Fujian Key Lab Monitoring & Integrated Management, Fuzhou 350003, Peoples R China

2.Fujian Agr & Forestry Univ, State Key Lab Ecol Pest Control Fujian & Taiwan C, Fuzhou, Peoples R China

关键词: Dendrobium officinale; Dieback disease; Fusarium equiseti; Pathogenicity

期刊名称:CROP PROTECTION ( 影响因子:2.571; 五年影响因子:3.11 )

ISSN: 0261-2194

年卷期: 2020 年 137 卷

页码:

收录情况: SCI

摘要: Dendrobium officinale is a rare plant of Orchidaceae with considerable medical uses. It is also an important undergrowth plant. It can prevent many chronic diseases, such as diabetes and hypertension. In 2019, dieback disease was observed on D. officinale in China's Fujian Province. We describe the cultural characteristics and phylogeny of Fusarium equiseti in China. The pathogenicity of the isolates was confirmed using Koch's postulates. Currently, this is the first report to indicate that the causal agent of dieback disease on D. officinale is F. equiseti.

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