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生理小种是亚麻枯萎病病原菌致病性分化的标志之一,迄今为止,全国已有十余年未对亚麻枯萎病病原菌生理小种进行系统的研究。因此,本文在阐述亚麻枯萎病发生、流行及防治的基础上,重点概括了其病原菌生理小种的分化原因、鉴定方法、研究现状及作物抗病育种相关内容,同时提出了相应的可行性建议,为后续学者深入研究亚麻枯萎病的发生、流行规律以及病害防治等提供相关依据。
Physiological race is one of the markers of pathogenic differentiation of flax wilt pathogens, so far, more than ten years have not systematically studied the physiological races of the pathogen of flax blight. Therefore, based on the description of occurrence, epidemic and control of flax blight, this paper mainly summarized the reason, identification method, research status and the related content of disease-resistant breeding of the pathogen, and put forward corresponding feasibility suggestion , Providing relevant basis for follow-up scholars to study in depth the occurrence of flax blight, epidemic law and disease prevention and control.