Antimicrobial activity of methanol extracts of Abietinella abietina, Neckera crispa, Platyhypnidium riparoides, Cratoneuron filicinum and Campylium protensum mosses

The antibacterial and antifungal activity of methanol extracts of the genuine mosses Abietinella abietina, Neckera crispa, Platyhypnidium riparoides, Cratoneuron filicinum var. filicinum and Campylium protensum were evaluated. Antibacterial activity was tested against Gram (+) Staphylococcus aureus, Micrococcus flavus, Bacillus cereus and Gram (-) bacteria Escherichia coli and Salmonella typhimurium. Antifungal activity was tested using micromycetes Trichoderma viride, Penicillium funiculosum, Penicillium ochrochloron, Aspergillus flavus, A. niger and A. fumigatus. The methanol extracts of all moss species showed an antimicrobial effect against the tested microorganisms. Significant antibacterial effect was achieved for Cratoneuron filicinum and Neckera crispa. The most sensitive bacteria were Bacillus subtilis and Micrococcus flavus. Abietinella abietina and Neckera crispa showed an antifungal effect against micromycetes Trichoderma viride, Penicillium ochrachloron, P. funiculosum and Aspergillus flavus. [Acknowledgments. This research was supported by a grant from the Ministry of Education and Science of Serbia (Project No. 173029 and 173032).