Nagorna L. Akarosis and enthomosis of poultry (spreading and antiparasitic measures)

The dissertation is devoted to the study of the spreading of acaroses and entomoses, to the characteristics of pathogens of productive birds at farms with various production capacities and technological direction and to the development of antiparasites measures. The causative agents of acaroses and entomoses of productive birds were identified, depending on their type. A tendency has been established to increase the number of poultry farms with industrial technologies for growing poultry (egg hens) and their cellular contents, invaded by chicken mites Dermanyssus gallinae. The highest degree of invasion was recorded in the autumn-winter period. The extent of invasion of ostriches in the parent herd was 68.5–100 %, in the repair young – 37–42 %. A species spectrum of zoophilic flies, characteristic of poultry farms, has been established. The dominant species was fly Musca domestica (90,57 % it was selected from insects). Representatives of the following species: Musca vitripennis, Muscina stabulans, Fannia canicularus, Calliphora visina were also identified. A recipe of new Insecticides- Acaricide drug Brovermectin was developed and a new insecto-acaricide water-soluble drug Brovermectin 2 %, was introduced into production. Recipes of ectocidal drugs Tsiflur and Tsiflur-Kombi were developed and preclinical and clinical trials of drugs Tsiflur and Tsiflur-Kombi were conducted. The created insecto-acaricidal drugs made it possible to form a control system for acaroses and entomoses in poultry farming, without the participation of imported ectocidal agents.