REGULATION OF THE EPIZOOTIC PROCESS IN STROGYLATOSIS OF GASTROINTESTINAL TRACT AND STRONGYLOIDOSIS OF HORSE WITH USING DRAG PREPARATION IVERSAN
Studied the spread of helminthosis horses in one of the central region of the Russia by the keeping in the stalls and levades, without grazing in pasture. The results of laboratory studies of horses for strongyilidosis, trichonematosis, and strongyloidosis are presented. The clinically expressed forms of diseases and subclinical flow of intestinal nematodosis are set at the different indexes of intensiveness of invasion. In two experiments on horses of the Trakensky, Arabian and Yakut breeds, the extensiveness and intensiveness (EI, II) of the drug Iversan was determined with strongylatosis of the gastrointestinal tract and strongyloidosis. The results of experimental studies have shown that the drug Iversan in a dose of 1 ml per 200 kg of animal weight, applied once individually, orally provides of extensefficiency from 91,6% to 100% and an intensefficiency from 83% to 100%. Iversan does not have a negative and side effect on the horse's body when administered in a developed therapeutic dose. The antiparasitic drug Iversan should be recommended for use when performing treatment-and-prophylactic and health-improving measures in horse-breeding enterprises, hippodromes, horses unfavorable for nematodosis.