瓜类土传病害主要包括枯萎病、疫痛、灰霉病、菌核病。当今随着市场经济发展,农村种植制度发生的巨大变化,保护地温室大棚生产面积的增加,在同一块土地上连年种植同类作物,助长了土传病害病原菌的积累生长和繁殖,如果不及时控制,就会导致严重减产或降低 Melon soil-borne diseases include wilt disease, pain, gray mold, sclerotinia. Nowadays, with the development of market economy, tremendous changes in rural planting system and the increase of production area of ​​greenhouse in protected areas, planting similar crops year after year on the same land has encouraged the accumulation and propagation of soil-borne pathogenic bacteria, if not controlled in time , It will lead to serious cut or decrease