The article presents the evaluation of curative and preventive efficacy anticoccidial drug “Coccimax” in a joint application feed additive “Mintov”, experimental eimeriosis chickens. Were determined degree infection dynamics changes body weight bird. It was found that use anticoccidium together with “Mintov” helps to reduce infestation chickens (at end experiment, birds control group higher by ...

The depletion times of the anticoccidial nicarbazin administered individually and of nicarbazin and narasin administered in combination were evaluated by determining the presence and levels of 4,4'-dinitrocarbanilide (DNC), the marker residue for nicarbazin, and narasin residues in the muscle tissues of broiler chickens subjected to a pharmacological treatment. A high-performance liquid chromat...