Manoilo Y. Oesophagostomosis of pigs (spreading, diagnosis and treatment)

The thesis summarized the results of research spreading, diagnosis and treatment at oesophagostomosis of pigs in Poltava region. Studied age, seasonal dynamics of oesophagostomosis and dependence of indicators extensiveness and intensity of infestation of the manner in pig farms. Determined the species composition mixinfestation of the intestinal canal of pigs in association with oesophagostomosis causative agent. The new data received on morphometric parameters and morphological and biological characteristics of embryos Oesophagostomum dentatum for experimental cultivation. Developed and offered improved method of intravital scatoscopycal diagnostic of oesophagostomosis of pigs. Proved its high diagnostic efficacy compared to known flotation methods of Kotelnykov-Khrenov, Mallori and Fiulleborn. Studied the morphological, biochemical blood parameters pigs at different intensity oesophagostomosic invasion and identified specific pathological changes in the intestinal canal by oesophagostomosis. It is established the high therapeutic effectiveness of domestic medicament «Brovermectin 2 % water-soluble» at oesophagostomosis. Substantiated the expediency of its comprehensive application with probiotic «Emprobio» or enzyme-probiotic means «Vitatsell-F».