小麦黄花叶病研究进展

摘要

小麦黄花叶病是一种土传病毒病害,现已成为危害我国小麦生产的主要病毒病之一,对小麦生产构成严重威胁.本文介绍了小麦黄花叶病的病原与传播介体、发病规律与表现,总结了针对小麦黄花叶病开展的分子生物学和育种学研究,以期对小麦黄花叶病抗病育种和生产实践提供参考.%Wheat yellow mosaic(WYM)caused by Wheat yellow mosaic virus(WYMV)has been growing as one of the most serious diseases affecting wheat production in China.In this paper,the pathogens,vector,incidence rule and performance of WYM were introduced,and the studies on its molecular biology and wheat breeding were also summarized to provide references for resistance breeding and control.