葡萄白腐病是葡萄的严重病害之一,以黄河故道和长江流域危害较重。病株果穗脱落,产低质劣,给葡萄生产和酿酒工业带来了严重威胁。近几年仅黄河故道的民权县龙塘乡2500亩葡萄园每年因白腐病平均损失11万公斤左右。作者根据其发病规律采用了地膜覆盖防治技术,防效可达60％以上, Grape white rot is one of the serious diseases of grapes, so it is more harmful to the old course of Yellow River and the Yangtze River valley. The diseased plants fall off from their ears and produce inferior quality, which poses a serious threat to the grape production and wine industry. In recent years, only 2500 tons of vineyards in Longtang Township, the civil rights county of the old course of the Yellow River, lost an average of 110,000 kilograms of white rot annually. According to the author’s law of the disease with plastic film cover prevention and control technology, control efficiency of up to 60%