| Abstract: | In recent years, the planting area of pollution-free vegetables in China has gradually expanded,
especially for pollution-free vegetables in solar greenhouses in southern China, the variety of vegetables is in?
creasing, the quality of vegetables is improving, and the yield is also increasing. However, affected by the re?
sistance of vegetables to diseases and pests, planting soil and greenhouse environment and other factors, the
occurrence rate of vegetable diseases and insect pests is increasing year by year. In view of this situation, this
paper will focus on the pest types and control methods of broccoli, cucumber and Chinese cabbage. |
