近年蔬菜瓜类枯萎病、蔓枯病都发生较重 ,并有日益加重趋势。由于两者症状有一定相似处给识别、防治带来难度 ,现简介如下 :1　症状与病原瓜类枯萎病苗株至成株期均可发病 ,幼苗受害 ,子叶变黄、暗绿色、无光泽。被害株初表观为底叶或植株一侧叶片边缘变黄 ,后萎蔫或变黄叶片不 In recent years, vegetables, melons wilt disease, gummy blight have occurred heavier, and increasing trend. As the symptoms of both have some similarities to identify and prevent the difficulty, are summarized as follows: 1 Symptoms and pathogens Fusarium Wilt strains can be morbid to seedling stage disease, seedling damage, yellow cotyledons, dark green, dull . Victims initially apparent as the bottom leaf or plant leaves edge yellowing, wilting or turning yellow leaves