唐山地区水稻条纹叶枯病迅速上升原因及防治对策

Reason of getting quickly worse of sheath and culm blight of rice in Tangshan City and measures of prevention and control

针对唐山地区水稻条纹叶枯病害逐年加重的实际情况,调查总结了该病发生特点,分析了发病原因,主要是由灰背稻飞虱带毒传播引起的。同时提出了防治对策,重点抓好“三统一”防治稻飞虱。

Aiming at the situation of getting worse of sheath and culm blight of rice year by year in Tangshan area, investigate and summarizes the occurring characteristics of the disease, analyze the main reasons. It caused mainly by virus transmitting by small brown rice planthopper. Points out the countermeasnres.