SUMMARY

The results of the effect of different concentrations of TMTD on the growth Bacillus mycoides, Bacterium coli, Bacillus sp, Bacillus circulans, Azotobacter 38/6A3 are shown. The effect of the preparation is determined by the diffusion method. The results shows three applied concentrations inhibited the growth of the fast-growing bacteria races 18 hours after the beginning of the incubation, and after 3 days of the slow growing races.