The Penicillium funiculosum strain presents antifungal action against the Fusarium solani, Fusarium graminearum, Aspergillus.niger, Aspergillus flavus, Alternaria alternata, Riyohtonia solani, Mucor vulgaris and also an inhibitory action for the phytopathogenic bacterial strains Corynebacterium miciganensis, Agrobacterium tumefaciens, Ervinia caratovora. It was demonstrated the possibility of micromycetes exometabolites Penicillium funiculosum, Penicillium funiculosum C-3, Penicillium funiculosum C-5, Penicillium funiculosum C-8 using as growth promoters for triticales. It was established that the Penicillium strains exometabolites stimulate the seeds germination, the growth of the triticales roots and cotyledons.