中文摘要：

马铃薯晚疫病是马铃薯生产的主要病害之一,每年都有不同程度的发生和流行,已成为马铃薯产业发展的制约因素。文章重点介绍了马铃薯晚疫病菌生理小种与A2交配型测定、马铃薯晚疫病侵染机理、马铃薯晚疫病的防治及马铃薯晚疫病抗病基因等方面的研究进展。同时对马铃薯晚疫病提出建议及展望,这些对今后开展马铃薯晚疫病的研究和防治工作具有重要的借鉴作用。

英文摘要：

The potato late blight is one of the main diseases of potato production, every year there are different degrees of its occurrence and prevalent, it has become the restricting factors of potato industry development. This article mainly introduced the potato late blight fungus physiological race of infection with A2 mating type determination, potato late blight mechanism, prevention and control of potato late blight and the research progress of potato late blight resistance genes, etc. Puts forward suggestions on potato late blight and pros- pects at the same time, these in the future for the research of potato late blight and the prevention and control work has an important reference.