Identification and antifungal activity of an actinomycete strain against Alternaria spp.
Alternaria alternata (Fries) Keissler is a phytopathogenic fungus responsible for tobacco brown spot disease.This study aims to evaluate the antifungal activity of strain 163 against A.alternata and clarify its taxonomic status.The evaluation of the antifungal activity of strain 163 and its bacteria-free filtrate of fermentation broth was done thro