浅析日光温室无公害蔬菜病虫害防治对策

近年来，我国无公害蔬菜的种植面积逐步扩大，尤其对于南方地区的日光温室无公害蔬菜而言，种植品种不断增多，蔬菜品质不断提升，产量也不断提高。但是，受到蔬菜抗病虫能力、种植土壤以及温室内环境等因素的影响，蔬菜病虫害的发生几率逐年升高，针对这种情况，本文将围绕西兰花，黄瓜，大白菜三种蔬菜的病虫害类型及防治方法予以阐述。

Analysis on the Control Countermeasures of pests and Diseases ofpollution-free vegetables in Solar greenhouse

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, theoccurrence rate of vegetable diseases and insect pests is increasing year by year. In view of this situation, thispaper will focus on the pest types and control methods of broccoli, cucumber and Chinese cabbage.