Phaseolus vulgaris is originally from the American continent. It is renowned as one of the preferred legume choice in the Peruvian market, due to its high content of nutrients. The Peruvian coast valleys are key-production areas for local varieties of the common bean crops. Soil-borne plant pathogens, however, favored by soil and environmental conditions, may reduce crop production. The aim of this study was to conduct a bio prospection of the antagonistic native bacteria of the north, south and central part of the coastal areas related to the common bean. A collection of 26 strains isolated from the rhizosphere of common bean plants showed high potential to control the growth of Sclerotinia, Fusarium and Rhizoctonia due to the production of both volatile and non-volatile organic compounds. Most of the strains were able to suppress fungal growth due to the presence of non-volatile organi...