From these results, a group of 40 Mycelia sterilia colonies, which presented macroscopic differences in colony topography, color, texture or exudates production, were selected for identification through PCR-RFLP analysis of the ITS region.
Fungal isolates considered as Mycelia sterilia presented a high constancy (79.1%) meanwhile microfungal identified species showed that P frequentans (54.1%), T.
This was followed by Penicillium (% 23.4), Aureobasidium (%12.0), Alternaria (%7.4), Aspergillus (%7),
Mycelia sterilia (%4.6), Scopulariopsis (%1.7), Rhizopus (%0.6) and Ulocladium (% 0.6).