Pathogenesisty of fungi from the genus Botrytis (Deuteromycota, Hyphomycetales) obtained into culture from various host plants [Russian]

摘要

The method for estimating pathogenicity of fungi from the genus Botrytis was developed. The variability of pathogenicity of specialized species of Botrytis and isolates of less specialized species B. cinerea on wild and cultured plants was estimated and compared. The increase in spores concentration in suspension which was used for leaves inoculation intensified the level of contamination with specialized species (B. convallariae, B. peoniae, B, tulipae) and unspecialized one (B. cinerea) as well.