水稻赤枯病的发生原因及综合防治水稻赤枯病群众称为“坐蔸”、“僵苗”、“翻秋”等。是土壤环境不良引起的生理病害，多发生于早稻，中稻次之，晚稻很少。一般在插秧后１０多天出现。表现为栽后秧苗发黄，久不返青，分蘖减少，并有红褐色的小点或不规则条斑，最后大部分... The causes of rice leaf blight and the integrated control of the rice blight masses are called “sowing”, “stiff seedlings”, “turning autumn” and so on. Is a physiological disease caused by poor soil environment, occurred in early rice, followed by middle rice, late rice rarely. Generally appear after transplanting more than 10 days. The performance of transplanted seedlings yellow, long green, tillering, and reddish brown dots or irregular streaks, the last most ...