Detection of Phytophthora Capsici from Pepper Seeds by Selective Medium
JIANG Hou-chun1, 2, LV Guo-hua3*, SHI Yan-xia2, XIE Xue-wen2, LI Bao-ju2*
1College of Agronomy, Shihezi University, Shihezi 832003, Xinjiang, China; 2Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 3Research and Development Center for Greenhouse Biological Seedling, Shihezi University, Shihezi 832003, Xinjiang, China
Abstract：A selective medium contained Pimaricin 10 mg, Ampicillin 250 mg, Rifampicin 10 mg, PCNB 100 mg, Hymexazol 100 mg, Carbendazim 10 mg can effectively inhibit the development of Fusarium sp. et al. In this paper, Phytophthora capsici was successfully isolated from pepper seeds that had been kept for 1, 10, 30, 60, 90, 120 days with the selective medium，and the separation rate was 2 % on the 120th.
