应用防虫网和黄板防治大棚辣椒秋延后栽培主要病虫害试验

Effects of Using Insect Proof Net and Yellow Plate on Main Diseases and Insects Prevention in Late-autumn Pepper Cultivation

为研究大棚秋延后辣椒主要病虫害无公害绿色防控技术,选择不同目数的防虫网与黄板配套应用,以本地传统化学农药防治方法为对照,调查烟粉虱、蚜虫和病毒病的为害情况,并统计大棚辣椒产量。结果表明,应用60目防虫网和黄板的防治效果较使用化学农药的好,能有效防治大棚烟粉虱、蚜虫和病毒病,操作简便,增产明显,值得在大棚蔬菜生产中推广应用。

In the paper, taking the local traditional control method with chemical pesticides as the control treatment, we used both insect proof nets of different meshes and yellow plates in the pollution-free technology for preventing and controlling major diseases and insect pests of greenhouse pepper in late-autumn cultivation, and investigated the occurrence of whitefly, aphids and viral disease, in addition, we investigated the yield of greenhouse pepper. The results showed that, it was easy to handle the key technology of combining use of 60-mesh insect net and yellow plates, and the whitefly, aphids and virus disease could be controlled effectively, moreover, the pepper yield was improved obviously, so combining use of 60-mesh insect net and yellow plates could be promoted in greenhouse pepper production.