余姚市危害杨树的食叶害虫主要是舟蛾,有杨小

杨小舟蛾大规模出现(图)

点舟蛾

ginshachia elongata [ 银纹舟蛾][collection_id : 00015862]

pheosiopsis lusciniola [ 眉簇舟蛾][collection_id : 00015681]