改革开放以来,随着人们对蔬菜需求量的增加,本市每年常有成片稻田开辟为蔬菜基地。在这些刚改制的田域,我们发现首批就地育苗栽种的十字花科蔬莱即有小猿叶虫(Phaedon brassicaeBaiy)为害。 Since the reform and opening up, as people’s demand for vegetables has increased, the city often has become a paddy field into a vegetable base every year. In these recently reformed fields, we found that the first batch of seedlings of cruciferous vegetables grown in the area is Phaedon brassicae Baiyin.