Prevalence nematode Dispharynx nasuta among birds of Central Chernozem Reservation (the Kursk Region)
The extensity of D. nasuta infection among sparrow birds appeared to be 10,2%; infection intensity was 4-70 with mean value of 28,4 and abundance index was 2,09. Thus D. nasuta is a spread nematode among sparrow birds what promotes infection of domestic poultry in the region.