A NOVEL BACILLUS SUBTILIS STRAIN AND USE THEREOF FOR PROTECTING THE RUST OF PLANT ROOTS

摘要

PURPOSE: A novel Bacillus subtilis strain is provided to ensure affinity to water and soil and to treat root rot disease of ginseng. CONSTITUTION: A Bacillus subtilis strain(B-5604) is deposited by deposit number KCTC 11758BP. A composition for preventing root rot diseases contains the strain or culture liquid thereof as an active ingredient. A pathogen causing root rot disease includes Cylindrocarpon destructans or Fusarium solani. The composition is applied to ginseng roots or soil near the roots. The composition is wettable powder, particles, or capsules. The composition is manufactured by adding surfactant, weighting agent, and nutrient to the strain or culture thereof.