STRAIN OF BACILLUS SUBTILIS ANTAGONIST TO PHYTOPATHOGENIC FUNGI

摘要

The invention relates to a strain of Bacillus subtilis B30 having the deposit number NCAIM (P) B001359 and GenBank EU334510, intended to be used as a bioinoculant for the treatment of seeds and soil, resulting from the stage selection of some natural soil isolates. The strain of B. Subtilis B30 exhibits broad spectrum of antifungal action against a series of phytopatogenic fungi and at the same time stimulates plant growth by auxins production. The strain also models the formation of microbial consensus consortiums with other bacteria employed as bioinoculants due to the lactonase activity influencing the AHL signals involved in achieving the group sensibility.