近年来,随着棚菜栽培技术的推广,种植面积的不断扩大,菜豆做为一种棚室蔬菜的面积也在不断增加。笔者在实习期间,发现有很多棚内大面积发生菜豆耙点病,有的甚至影响产量。我们对此病的发生与防治进行了观察与研究,现将菜豆耙点病的发生与防治方法总结如下:1.症状识别主要危害叶片、叶柄、茎、荚及种子。叶片发病形成圆形至不规则形斑,浅红褐色,大小10～15mm,病斑四 In recent years, with the promotion of greenhouse cultivation technology, planting area continues to expand, bean as a studio vegetable area is also increasing. During the internship, the author found that a large number of beancurd rake disease occurred in a large shed, and some even affected the yield. We have observed and studied the occurrence and prevention of this disease. Now we summarize the occurrence and control of the disease of rape beetle as follows: 1. Symptom identification is the main hazard to leaves, petioles, stems, pods and seeds. The incidence of the formation of round leaves to irregular shaped spots, light reddish brown, size 10 ~ 15mm, four lesions