我国粮食作物病毒病发生与防控现状

Occurrence of cereal viral diseases and their control in China

近年来,我国水稻、小麦、玉米病毒病发生严重,造成重大经济损失。本文就近年来水稻、小麦和玉米等主要粮食作物上水稻条纹叶枯病、水稻黑条矮缩病、南方水稻黑条矮缩病、小麦黄花叶病以及玉米粗缩病的发生现状、防控情况,以及防控过程中存在的问题作简要概述,并展望下一阶段防控任务。

In recent years,viral diseases occurring on rice,wheat and maize have become severe in China and caused serious losses of grain yield.Here,we reviewed the occurrence of main viral diseases on cereal crops,including Rice stripe virus,Rice black-streaked dwarf virus,South rice black-streaked dwarf virus,Wheat yellow mosaic virus-induced viral diseases,and their control in China.Also,further work necessary for efficient control of diseases was also discussed.