【摘要】 通过对达州各区县饲用玉米病害发生情况的田间调查和诊断,结果显示:达州地区饲用玉米主要是在叶片和茎秆发生病害,主要由锈病、大斑病、小斑病、褐斑病和纹枯病引起。本文对达州地区饲用玉米发病原因进行了分析,建议当地种植户和管理部门加强饲用玉米病害的监测和防控。更多还原

【Abstract】 Based on investigating forage maize disease in all districts and counties of Dazhou,the results shows: the diseases of forage maize mainly harmed leaf and stem,and the damage were caused by rust disease,northern leaf blight,southern leaf blight,brown sport and sheath blight. Furthermore,the causes of forage maize disease occurred had been analyzed in this paper. Farmers and agricultural managers should strengthen the monitoring and prevention of forage maize disease.更多还原