【摘要】 马铃薯干腐病是马铃薯生长期和贮藏期的真菌性病害,极易侵染马铃薯块茎,对产量和品质影响很大,是限制马铃薯产业发展的关键问题之一。本文对马铃薯干腐病症状、传播、致病机制、鉴定方法,以及我国马铃薯干腐病发生情况、种类分布进行总结,并对马铃薯干腐病防治措施进行归纳,以期为马铃薯干腐病的研究和防治奠定理论基础。更多还原

【Abstract】 Potato dry rot is a fungous disease occurred during potato growing and storaging periods.It infects potato tuber easily,and has great impact on its yield and quality.Potato dry rot is one of the key issues restricting the development of potato industry.This paper summarized the symptoms,transmission,pathogenic mechanism and identification methods of potato dry rot disease,and its occurrence situation and species distribution in China.The measures for controlling potato dry rot were also concluded,hoping to lay a theoretical foundation for future research activities and control of this disease.更多还原