黄瓜细菌性角斑病［Ｐｓｅｕｄｏｍｏｎｓｌａｃｈｒｙｎｉａｎｓ（Ｅ．Ｆ．ＳｍｉｔｈｅｔＢｒｙａｎ）Ｃａｒ．］是一种常见的黄瓜病害，严重影响黄瓜产量。为此，我们选择在长沙县黄瓜主产区梨镇进行了加收米防治黄瓜细菌性角斑病药效试验，以期为黄瓜细菌性病害的防治和化 Cucumber bacterial angular leafhopper [Pseudomonslachrynians (E. F. Smithet Bryan) Car. ] Is a common cucumber disease, a serious impact on cucumber production. To this end, we have chosen to conduct a cucumber bacterial angular leaf disease cucumber bacterial effect test in pear town of Changsha cucumber production area, in order to prevent and cure cucumber bacterial diseases