PROBLEM TO BE SOLVED: To provide a plant disease control agent for suppressing and controlling generation of rice blast disease which is a major disease of rice.SOLUTION: There is provided a plant disease control agent containing bacterium liquid made by heat treatment in a temperature range of 65°C to 80°C for 60 minutes or more after culturing Bacillus pumillusTUAT1 strain (NITE BP-1356) and having spore rate of 100% and bacterial concentration of 1.0×107 to 9.0×107cfu/g.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】イネ(稲)の重要病害であるイネいもち病の発生を抑制、防除する植物病害防除剤。【解決手段】Bacillus pumillusTUAT1 株(NITE BP-1356)を培養した後65℃~80℃の温度範囲で60分間以上加熱処理してなる芽胞率100%で、菌濃度が1.0×107~9.0×107cfu/gの菌液を含んでなる植物病害防除剤。【選択図】なし 。
