[Research of antifungal substances secreted by higher fungi in culture].

A screening in vitro of antifungic activity of 24 strains of Basidiomycetes was realized with their culture filtrate. Lycoperdon perlatum Pers. = Pers., Oudemansiella platyphylla (Pers. ex Fr.) Mos., Agrocybe dura (Bolt) Singer have shown an activity against Candida albicans, Candida tropicalis and Aspergillus fumigatus; Pholiota spumosa (Fr.) Singer towards Botrytis cinerea and Lycoperdon perlatum Pers. = Pers. towards Alternaria solani, Botrytis cinerea and Verticillium dahliae. More extensive studies of the kinetics of antifungic substances production from Lycoperdon perlatum Pers. = Pers. were effectued with 2 different media and 2 different seeding technics on the strains which were sensible to the inhibitory character of this Gasteromycete.