蔬菜地的土传病害,随着复种指数的不断提高,其发生及危害程度也越来越严重,严重制约了蔬菜生产的发展。土传病害是指病原体生活在土壤中,条件适宜时从作物根部或茎部侵害作物而引起的病害。常见的土壤传染病主要有:番茄青枯病、枯萎病、黄萎病、褐色根腐病、溃疡病;黄瓜蔓枯病、疫病;茄子枯萎病、黄萎病;辣椒青枯病、芹菜软 Soil-borne diseases of vegetables, with the continuous improvement of the multiple-cropping index, the occurrence and the degree of harm are also more and more serious, seriously hampered the development of vegetable production. Soil-borne diseases are diseases caused by pathogens living in the soil and infecting crops from the roots or stems of crops when conditions permit. The common soil infectious diseases are: tomato bacterial wilt, wilt, verticillium wilt, brown root rot, ulcer disease; cucumber leaf blight, blight; eggplant wilt, Verticillium wilt;