[THE MYCOBIOTA IN STUDYING THE RESISTANCE OF GYPSUM PLASTERBOARD TO MICROSCOPIC FUNGI].

The resistance of two types of gypsum plasterboard: ordinary and water-resistant to microscopic fungi was studied. It was found that under conditions of high relative humidity and direct influence of water at constant temperature (29 ± 2) degrees C all samples of plasterboard were not resistant to fungi. Furthermore, the contaminating mycobiota of uninfected fragments of plasterboard was revealed under these conditions. It was discovered that the test cultures Aspergillus terreus and Trichoderma viride were the most active at the stage of developed mycelium.