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当前,西瓜病毒病的防治主要依靠使用抗病耐病品种,加强栽培管理,消灭传毒蚜虫及清除杂草。此外利用银灰色的拒蚜作用,在瓜田覆盖银灰色地膜,可以取得较好的防治效果。方法是: 西瓜营养钵育苗移栽质,浇足水,盖上银灰色地膜,两边用土泥压
At present, the prevention and cure of watermelon virus diseases mainly depend on the use of disease-resistant and disease-resistant varieties, strengthening cultivation and management, eliminating poisoning aphids and removing weeds. In addition, the use of silvery gray aphid action, melon covered silver gray film, you can get better control effect. The method is: Watermelon nutrition bowl seedling transplanting quality, pour enough water, covered with silver gray film, both sides with soil pressure