[Morphology and structural peculiarities of Basidiomycetes pathogens].

The materials of studies of morphology and structural peculiarities of viruses, fungi and bacteria, which affect Basidiomycetes under biotechnology process and nature biocenosis conditions are given. The analysis of infection development in button mushroom (Agaricus bisporus) (J.Lge) Imbach and in oyster mushroom (Pleurotus ostreatus Kumm.), which served as model objects in the experiments of various levels of complexity has been carried out. Other kinds of edible and medicinal mushrooms, which were a source of biochemical fractions to form biologicals were investigated.