A MICROBIAL PESTICIDE ACTIVE AGAINST PLANT FUNGAL PATHOGENS AND PROCESS FOR PREPARATION THEREOF

摘要

The present invention relates to a method for isolating a new microbial strain, belonging to Trichoderma spp., which is antagonistic to pathogenic bacteria of plant and naming the said strain as Trichoderma harzianum YC459(KCTC 0772BP), and for manufacturing a microbial pesticide for controlling properly plant diseases by using the above strain. This invention is greatly effective on controlling gray mold rot, damping-off, leaf mold and early blight as treating leaf of main crops or soil with the spore suspension of the said strain.