黄瓜细菌性角斑病简称黄瓜角斑病,我省露地黄瓜和保护地黄瓜普遍发生。露地黄瓜多在生长中后期发病严重,温室、大棚黄瓜则在生长前期发病。近年来它已成为黄瓜生产上的一个重要病害。黄瓜细菌性角斑病主要为害叶片,有时也危及叶柄、茎蔓、卷须 Cucumber bacterial angular leaf disease referred to cucumber angular leaf disease, cucumber and cucumber in protected areas in our province are common. Exposed cucumber and more in the late growth of severe disease, greenhouse, greenhouse cucumber disease in early growth. In recent years it has become an important disease in cucumber production. Cucumber bacterial angular leaf spot damage mainly leaves, and sometimes endanger petiole, stem vine, tendrils