灰霉病主要危害番茄、紫茄、青椒、黄瓜等瓜果类蔬菜,造成烂果。湿度大时,病部生灰霉。防治方法:摘除烂果及青果表面枯花瓣,带出田外集中处理;浇水在晴天进行,浇后通风散湿,避免棚内湿度过大;用防落素点花时,加用0,1%速克灵防病;晴天用50%速克灵或70%甲基托布津喷幼果防病; Botrytis cinerea harms tomato, purple eggplant, green pepper, cucumber and other fruits and vegetables, causing rotten fruit. Humidity, disease gray mold. Prevention and treatment methods: removal of rotten fruit and green fruit on the surface of the dry petals, out of the field centralized treatment; watering in the sunny days, pouring water after wetting to avoid humidity shed too large; 1% speed kelin disease prevention; sunny with 50% Kailing or 70% thiophanate-methyl spray fruit anti-disease;