8Deacon J.The microbial world:potato blight Phytophthora infestans:[degree paper].Edinburgh:The University of Edinburgh,2002:79-80.
9Fachouri W,Walker F,Wogler B,et al.Isolation and identification of N-mercapto-4-formylcar-bostyil,an antibiotic produced by pseudomonas florenscens.phytochemischy,2001.58(8):1297-1303.