aburana family nodule illness pest control material

摘要

PROBLEM TO BE SOLVED: To obtain a controlling material for clubroot of crops of the family Cruciferae represented by a Chinese cabbage, a cabbage, etc. ;SOLUTION: This controlling material for clubroot of the family Cruciferae contains Bacillus subtilis T2 and preferably comprises a culture soil containing ≥10³ colony-forming units (cfu)/g of the Bacillus subtilis T2. Furthermore, an immobilized bacterium prepared by immobilizing the Bacillus subtilis T2 with an alkali metal alginate and a calcium compound can be used.;COPYRIGHT: (C)1999,JPO