一、农业防治1.清洁田园。一是将瓜田附近的杂草清除干净,减少害虫前期可利用的寄主。西瓜花叶病毒寄主范围较广,害虫危害杂草后可能带毒进入瓜田,清除瓜田附近的杂草对防病虫有重要作用;二是注意清除西瓜的病株。应将病株拔除集中深埋或烧毁,不要随手丢弃在沟内或路边。 First, agricultural control 1. Clean the pastoral. First, weed near the melon removed clean, reduce the pre-pests available host. Watermelon mosaic virus host a wider range of pests may damage the weed poisoning into the melon, clear melon near the weeds have an important role in pest control; the second is to pay attention to clear watermelon diseased plants. Depth of diseased plants should be concentrated buried or burned, do not readily discarded in the ditch or roadside.