Cell suspensions and culture filtrates of the isolates inhibited spore germination and hyphal growth of C.gloeosporioides in vitro. The isolates significantly reduced severity of anthracnose on artificially inoculated mango fruit. Brevundimonas diminuta isolate B-62-13, Stenotrophomonas maltophilia L-16-12, a member of Enterobacteriaceae L-19-13, Candida membranifaciens F-58-22, and the yeast isolate B-65-23 which, based on ITS analysis, possibly represents an undescribed species, were effective on naturally infected fruit.