ENDOGENOUS BACTERIUM COATING LETTUCE SEED, METHOD FOR PRODUCING THE SAME, AND METHOD FOR CONTROLLING LETTUCE BIG-VEIN VIRUS DISEASE

摘要

PROBLEM TO BE SOLVED: To provide an antagonistic endogenous bacterium coating lettuce seed which has a high lettuce big-vein virus disease-controlling effect and high storage stability.;SOLUTION: A method for producing an antagonistic endogenous bacterium coating lettuce seed is characterized by vacuum-inoculating an endogenous bacterium exhibiting an antagonistic property against Olpidium brassicae holding lettuce big-vein virus into a lettuce seed, drying the antagonistic endogenous bacterium-inoculated lettuce seed under low temperature low moisture conditions without adopting a conventional heating ventilation drying method, or combining both the methods. The survival rate of the antagonistic endogenous bacterium on the lettuce seed coated with the antagonistic endogenous bacterium can rapidly be enhanced.;COPYRIGHT: (C)2007,JPO&INPIT