Invasive diseases of horses in the Tyumen region

The assessment of the horse invasive disease scale in the Tyumen region on the basis of the parasitological research by the full helminthological opening method according to K.I. Scriabin is given in the article. The authors' research revealed the parasitizing of H. muscae, S. equine, P. Equorum, Strongilylidae spp., (D. vulgaris, etc.), Trichonematidae spp., A. perfoliata, O. equi, G. intestinalis.in animals. The horses were infested in the great degree with the agents of gastrophilosis (EI of 100,0 %), digestive tract strongyla-tosis (EI of 100,0 %), setariosis (EI of 80,0 %), parascaridosis (EI of 66,6 %), trichonematosis (EI of 53,3 %), habronemiasis (EI of 40,0 %) and oxyurosis (EI of 40,0 %). The extensiveness of the ano-plocephalidae invasionmade 6,7 %