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Proceedings of the National Academy of Sciences of Belarus. Agrarian Series

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PARASITE CENOSIS OF HUNTING ANIMALS AT HUNTING AND PROTECTED AREAS IN BELARUS

Abstract

Parasitic diseases cause significant damage to hunting animals, therefore, in all countries, including Belarus, they are given special attention when studying and developing means and methods for preventing and fighting them, especially against the background of increasing anthropogenic pressures on ecosystems and pollution of territories with chemicals and radionuclides. The aim of the work is to study species composition and association of hunting animals parasites in hunting areas and protected areas of Belarus, their nosogeography and habitat, intermediate hosts, development of prevention and control measures. The methodology is based on integrated approach to study of parasite cenosis of mammals, which takes into account the relationships in the “parasite-host” system, and effect of abiotic and biotic factors on these processes. Years of studies (2000–2016) showed that helminths are mostly spread among the parasites affecting hunting animals in Belarus: in roe deer 40 species of helminthes are registered, moose – 36, noble deer – 35, wild boar – 20. On the territory of the Berezinsky biospheric conservancy combined parasite cenosis are determined: helminths, protozoa, ectoparasites, microorganisms, etc., the wild animals and large predators were 93.2–100% affected with. Intermediate hosts of helminths were determined to be 20 species of freshwater, mollusks, 20 ants, 32 arboid mites, 10 earthworms, as well as beetles, fleas and freshwater invertebrates. Factors influencing the parasitological situation are described, recommendations for prevention of parasitosis among hunting animals of Belarus are given.
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ISSN 1817-7204 (Print)
ISSN 1817-7239 (Online)