辽西地区作为北方城市反季节蔬菜生产的重要基地,随着面积不断增大、品种增多,加之农民连茬种植以及农药与化肥使用的不规范,使作物病害逐渐增多,尤其是灰霉病的发生更为严重,灰霉病因发生速度快、危害严重,给广大种植户带来极大的经济损失。基于此,通过详细总结该地区主栽蔬菜品种灰霉病的诊断与治疗,为蔬菜生产者提供可靠的技术信息,为广大棚户增产增收保驾护航。 As an important base of anti-seasonal vegetable production in the northern cities in western Liaoning, as the area increases, the varieties increase, the continuous cropping of peasants and the non-standardization of pesticides and fertilizers have led to the gradual increase of crop diseases, especially the occurrence of gray mold More serious, gray mold causes rapid, serious harm to the majority of farmers bring great economic losses. Based on this, by summarizing the diagnosis and treatment of botrytis cinerea, which is the main vegetable species in the region, it provides reliable technical information for vegetable producers and escorts the increase of farmers’ output and income.