FIELD: biotechnology.
SUBSTANCE: invention relates to biotechnology, particularly to protection of industrial materials from biocorrosion. A strain of microscopic fungus Aspergillus sp. LTT 7, having corrosion ability with respect to various construction, industrial and polymer materials and high resistance to fungicides, is deposited in the All-Russian collection of microorganisms at the G. K. Scriabin Institute of Biochemistry and Physiology of Microorganisms of the Russian Academy of Sciences under registration number VKM F-4822D. Strain of fungus Aspergillus sp. VKM F-4822D can be used as a test object for testing fungi resistance of industrial and construction materials and articles in different climatic conditions.
EFFECT: invention increases reliability of results when determining the biocorrosive activity of microorganisms with respect to different industrial materials and polymers.
1 cl, 2 dwg, 3 tbl
