由于多年的连续种植,椒苗病虫害发生较多。虫害主要有蝼蛄、蚜虫;病害主要有猝倒病、立枯病、菌核病、灰霉病、灰斑病和褐斑病,沤根、冻害、肥害等,现将防治情况介绍如下:一、蝼蛄种类为非洲蝼蛄,其密度有时高达3只/平方米,主要咬食播下的种子和幼苗。若不进行防治,可将整畦种子和幼苗吃光,或将表土钻松,使菜苗因失水而枯死。采用播种后撒施3%的 As many years of continuous planting, peppers pests and diseases occur more. The main pests are slugs, aphids; diseases are mainly damping-off disease, blight, sclerotiorum, gray mold, gray spot and brown spot, razorrhizal roots, frost damage, fat and so on, now the prevention and treatment are described below: First, the catfish species is African catfish, its density sometimes up to 3 / square meters, the main bite sowing seeds and seedlings. If not for prevention and treatment, the seeds and seedlings can be eaten light, or loose topsoil, so that seedlings die of water loss. Spread 3% after sowing