The results of the examination of ferment reaction of fungus name Daedaleopsis confragosa (Bolt.: Fr.) J. Schröt are presented in this work. In three repetitions by five Petri-dishes, three isolates of Daedaleopsis confragosa are cultivated in polythermostat on temperature of 210С. These results were related to the results obtained from the fungus Trametes versicolor. Estimations were performed after 7 and 14 days of cultivation. The examined samples of the fungus D. confragosa achieved intensive activity of enzymes from the group of oxidases. Reaction on both media (with addition of gallic and taninic acid) is labeled as "+++++", according to Davidson et al. (1938). Fourteen days after cultivation on medium with gallic acid, mycelium developed just in traces on the surface of the inoculum, while on the medium with tannic acid 2.1-3 by 2-3 сm mycelium developed. According to these results the fungus is classified in fifth group (Davidson et al. 1938).