茶白星病又名白斑病、苦茶。在国内各产茶省均有分布,我省皖南山区的石台、歙县、休宁及黄山等县(区)的高山茶园发病较重。此病危害茶树幼嫩芽叶,不仅降低茶叶产量,而且病芽叶制成的干茶,冲泡后叶底布满星点小斑,茶汤味极其苦涩,并有矿物质臭气,对成品茶品质影响极大,严重阻碍 Tea white star disease, also known as white spot disease, bitter tea. All tea producing provinces in China have their own distribution. The high mountain tea plantations of Shitai County, Lixian County, Xiuning County and Huangshan County counties in southern Anhui Province have a heavier incidence. The disease endanger the young shoots of tea trees, not only reduce the yield of tea, but also made of diseased buds of dried tea, brewed leaves dotted with small spots, tea flavor is extremely bitter, and mineral odor, the finished product Great impact on the quality of tea, a serious obstacle