辣椒疫病是丹东地区辣椒生产中的主要病害,1987年,全地区发病率达90%,有40%的地块绝收,辣椒平均亩产不足300公斤.为了解决上述问题,我们在1988年分别进行了筛选抗病品种、栽培形式和药剂防治等方面的防治试验,根据试验结果,总结出防治辣椒疫病的综合措施.丹东地区应选用沈椒一号为主栽品种.播种前,用55℃温水烫种 Pepper blight is the main disease in chili production in Dandong area. In 1987, the incidence rate in the whole region was 90%, 40% of the total land area was unacceptable and the average yield of pepper was less than 300kg. In order to solve the above problems, we conducted separately in 1988 According to the test results, summarized the comprehensive measures to prevent and cure pepper blight.Dangdong should choose Shenjiao No.1 as the main cultivars.Supply before planting, with 55 ℃ warm water Hot type