THERAPEUTIC AND ECONOMIC EFFICIENCY OF BROVERMECTIN-GRANULATE IN CARP INFESTED WITH ECTOPARASITES
Abstract
The fish farm production conditions carried out a study on the therapeutic and cost-effectiveness of the use of antiparasitic drugs from the group of macrocyclic lactones «Brovermectin-granulatе» with lerneosis dactylogyrosis and carp. The fish infested with ectoparasites preparation was used in the feed at a dose of 120 mg/kg based on 60 mg/kg two days in a row. Feeding was performed therapeutic feeding mixtures (TFM) containing 0,25% of the drug. The daily dose of TFM for each reservoir was 5,0% of the estimated mass of fish. Calculations carried out by the processing efficiency TFM showed that in nursery ponds exstens efficiency and intens efficiency antiparasitic agents«Brovermectin-granulatе» with lerneosis was 80 % and 83,3%, respectively, when dactylogyrosis – 100 %. Cost effectiveness of the drug for treatment and prevention of infection in the carp fingerlings ectoparasites was 12,7 monetary units per unit of input invested money.
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References
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