棒孢叶斑病已成为黄石市设施蔬菜重要病害,其田间发病症状在黄瓜上与霜霉病、细菌性角斑病和炭疽病相似,在番茄上发病症状与早疫病相似,需正确识别,及时防治。近年来,笔者通过对湖北省黄石市及周边地区设施蔬菜棒孢叶斑病的调查,结合田间鉴定和寄样到中国农业科学院蔬菜花卉研究所进行病原诊 Corynebacterium leaf spot disease has become an important vegetable disease in Huangshi City, the symptoms of its field in cucumber with downy mildew, bacterial angular leaf spot and anthracnose similar symptoms in tomato disease and early blight similar to the need to correctly identify, Timely prevention and treatment. In recent years, the author of Huangshi City, Hubei Province and surrounding areas by the investigation of Cercospora sojae leaf spot disease, combined with field identification and send samples to the Chinese Academy of Agricultural Sciences Institute of Vegetables and Flowers for pathogenic diagnosis