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Examinations were carried out in Białowieska Forest, Borecka Forest, Lower Silesian Forest, woods in Olsztyn District, Słowiński National Park, and in experimental hunting areas of the Forest Research Institute in Iława and of the Warsaw Agricultural University in Rogów. Samples of the skin from the ear and nose were taken from 136 shot roe deers. Skin samples were cut into 1-2 mm pieces, incubated...
After dissection examination was made of 20 roe deers (in January, May, August and October), from which over 35,000 parasites, localized in subcutaneous tissue, lungs, abdominal cavity and the alimentary tract, were collected. In all 26 parasite species were found, the prevalence and intensity of infection of which are discussed in relation to the seasons of the year. Very high infection of the abomasum...
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