[Objective] The purpose was to supply reference foundation for developing Chinese herbal fungicides.[Method] The inhibitory activities of ethanol extracts of 19 Chinese herbs on Monilia fructigena were determined by mycelium growth rate method.[Result] The inhibitory activities of different Chinese herbal extracts on M.fructigena had some difference.When the concn.of Chinese herbal extracts was 0.1 mg/ml,the inhibitory effect of Aristolochia debilis extracts on the mycelium growth of M.fructigena was best a...