Abstract：In order to clear the control effect of different control measures on pepper phytophthora blight，soil solarization，adding the wormcast and dripping the antagonistic bacteria suspension were adopted．Results showed that solarization could kill the pathogen of pepper phytophthora blight，the longer treating time，the better effect．But it had different effects on different kinds of microorganisms in soil．The wormcast could promote the growth of pepper seedling and had the best control effect on pepper phytophthora blight，when 30% of it was added to the cultivating substratum．A116 and B107，2 antagonistic strains were isolated from the wormcast，both of them had better antagonistic activity against Phytophthora capsici．Combining soil solarization with dripping the antagonistic bacteria suspension，the highest control effect could reach 91.67%．