凤城地区玉米苗枯病发生原因及防治措施

摘要

针对近两年凤城地区苗枯病的发病情况，介绍了该病害的的发病原因和田间表现症状，并且有针对性的采取有效地防治措施。%The incidence of maize seedling blight disease occurred in FengCheng region for nearly two years, it introduced the etiology of the disease and field symptom,and targeted to take effective prevention and con-trol measures.