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Information × Registration Number 0221U102233, 0116U000254 , R & D reports Title To study the biological and ecological characteristics of the circulation of dangerous infectious and parasitic diseases of fish in the waters of Ukraine, develop a system for predicting disease outbreaks popup.stage_title Head Yevtushenko Andrii V, Кандидат ветеринарних наук Registration Date 29-01-2021 Organization National Scientific Center Institute of Experimental and Clinical Medicine popup.description2  4. The object of the research is the biological and ecological characteristics of the circulation of pathogens, the epizootic process, biological properties of pathogens, toxicological effects, antiparasitic effects. The aim of the work is to obtain new knowledge on ecology, geography, biology of causative agents of the main dangerous infectious and invasive diseases of fish, to determine the peculiarities of the circulation of pathogens in inland water bodies of Ukraine, to develop a monitoring system for dangerous bacterial and parasitic diseases of fish, to develop antiparasitic agents to combat invasive diseases of fish and control of their distribution. Research methods - parasitological, biological, microscopic, epizootological, toxicological, biochemical, clinical, experimental. In the conditions of natural reservoirs and reservoirs, 46 species of parasites were found in aboriginal fish species - six species of protozoa, four species of monogeneans, 18 species of trematodes, six species of cestodes, five species of nematodes, three species of side-scrapers, four species of parasitic crustaceans. The list of pathogens that have the greatest epizootic significance has been determined. The use of the drug "Ribomilin" by introducing it into water at a concentration of 0.05 mg / dm3 (by DV) once, provides 100% extension and intensity in the treatment of diseases caused by parasitic crustaceans L. cyprinacea and A. foliaceus. The indicators of the toxicity of diflubenzuron for carp were determined: LC50 - 75.21 ± 3.77 mg / dm3; LC16 - 58.35 mg / dm3; LC84 - 92.07 mg / dm3; LC100 - 100.49 mg / dm3, which indicate that the drug is moderately toxic to fish. The parameters of the pharmacokinetics of the preparation "Ribomilin" were determined. The features of the formation of the parasite fauna of commercial fish in aquaculture and natural reservoirs have been studied, the biological characteristics of the causative agents of bacterial diseases of fish have been deter Product Description popup.authors Boiko Viktoria S Gadzevich Ol'ga V. Kovalenko Larysa V. Roman'ko Marina Ye. Sirenko Olena S. popup.nrat_date 2021-01-29 Close