近年来我县红地球葡萄发展迅速 ,栽培面积已达到 4 0 hm2 (公顷 ) ,但该品种病害严重 ,严重影响植株生长和产量。在当地红地球葡萄的主要病害有葡萄黑痘病、霜霉病、白腐病、炭疸病、褐斑病。据观察 ,黑痘病一般在 5月中下旬开始发病 ,6月中旬雨后大发生。白腐病 6月初开始发病 In recent years, the red grapes in our county have developed rapidly, and the cultivated area has reached 40 hectares (hectares). However, the variety is seriously ill and seriously affects plant growth and yield. In the local Red Globe grape diseases are grape black pox disease, downy mildew, white rot, gall jaundice, brown spot disease. It is observed that acne morbidity usually begins in late May and onset in mid-June after the rain. White rot disease early in June onset