Molecular characterization of a novel victorivirus from the entomopathogenic fungus Beauveria bassiana.

New Zealand isolates of the entomopathogenic fungus Beauveria were examined for the presence of dsRNAs and virus-like particles. Seven out of nine isolates contained one or more high-molecular-weight dsRNAs and all seven contained isometric virus particles ranging in size from 30 to 50 nm. B.