摘要
[目的]明确发生在邯郸地区大名县辣椒大棚中的疫病病原菌。[方法]从辣椒大棚里采集辣椒疫病病样,对病原菌进行分离与纯化,并通过形态学观察、ITS序列分析及致病力测定,对病原菌进行鉴定。[结果]辣椒疫病病原菌为辣椒疫霉(Phytophthora capsici)。[结论]该研究为当地辣椒疫病防治提供科学的理论依据。
[Objective] The research aimed to identify the pathogen of pepper blight from Daming County of Handan area.[Method] Pepper disease samples were collected from greenhouses and the pathogen was isolated and purified.The pathogen of pepper blight was identified by comprehensive morphological characteristics,ITS DNA sequences analysis and pathogenicity test.[Result] The pathogen of pepper blight in Handan area was Phytophthora capsici.[Conclusion] The study provides a scientific theoretical basis for the prevention and control of local pepper blight.
引文
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