Clitocybe, Laccaria laccata, Trichoderma viride and unidentified fungi strain were isolated from degraded soils and grown on polycaprolactone, polylactide, polyhydroxybutyrate, polyethylene and poly(ethylene terephthalate) films at 24 degrees C for 1-2 weeks. The growth of fungi was obsd. by scanning electron microscopy. Laccaria laccata showed the highest growth, not only on polycaprolactone but also on polyethylene and poly(ethylene terephthalate) films.