The present invention is an isolated Bacillus subtilis WG6-14 (NRRL
Accession No. B-30954). The present invention is also related to a
composition containing the isolated Bacillus subtilis WG6-14 (NRRL
Accession No. B-30954) and a carrier. The present invention is also
related to a method for preparing the composition containing Bacillus
subtilis WG6-14. The present invention is also related to a method of
protecting plants against plant pathogens or enhancing plants growing.