EN
The results obtained are presented graphically (diagram and table). A distinct correlation could be established between the reduction in the incidence of trichomonadosis and the degree of development and application of artificial insemination procedures. In socialized centres, trichomonadosis was eradicated owing to the observation of obligatory measures. More attention should be paid to stallions of private breed, showing in recent years invariably the presence of Trichomonas in 2.5% of cases. The semen was demonstrated to be of little value as a diagnostic tool for the detection of Trichomonas; it was not found in any of 1441 semen samples under examination.