胡椒瘟病〔(基腐病)foot rot〕,属藻状菌纲疫霉菌属.病原菌为疫霉菌(phyto-phthora palmivoravar perig Muller.)是一种有传染能力的土壤性病害,对胡椒危害性大.1972、1985年分别在我场岭脚、中税两区发生.现将观察及防治结果简报如下:一、为害情况在两次发病的普查中 发现该病初发时,一般不易被发现.在高湿度的环境下,发病速度快,毁灭性大.19G6年,岭脚区植椒26600株,面积200亩;1972年9月,由于 Phytophthora capsici Phytophthora phytophthora phyto-phthora palmivoravar perig muller is a contagious soilborne disease that is highly harmful to pepper 1972,1985, respectively, in my field ridge foot, tax two areas occur now observation and prevention and treatment results are as follows: First, the damage situation in the two incidence of census found that the initial onset of the disease, generally not easy to be found in High humidity environment, the incidence of fast, devastating .19G6 years, 26,606 plants Lingling District pepper, an area of ​​200 acres; September 1972, due to