MYCOVIRUS, PLANT-PATHOGENIC FUNGUS, PLANT DISEASE CONTROL AGENT, METHOD FOR CONTROLLING PLANT DISEASE, AND METHOD FOR ATTENUATING PLANT-PATHOGENIC FUNGUS

摘要

It is intended to exert a higher control effect on plant-pathogenic fungi. The mycovirus of the present invention has 5 types of double-stranded RNAs, wherein 4 types of double-stranded RNAs out of the 5 types of double-stranded RNAs have 81%, 75%, 72%, and 73% or higher homologies to the nucleotide sequences represented by SEQ ID NOs: 1 to 4, respectively. As an example, a novel mycovirus MoCV3 is used.