All-Russian Scientific Research Institute of Helminthology   named after K.I. Skryabin, 117218, Moscow, B. Cheremushkinskaya, 28,
e-mail: Rhodiola_rosea@mail.ru 

Observance of epizootic situation in Russian Federation within 1990–2014 in relation to main helminthosis in animals enable to make a conclusion that epizootic process of helminthosis is affected by ecological components: condition of pas- tures, water basins, weather and climate, especially in current pasture season, there- fore it is necessary to carry out antiparasitic treatment.

Keywords: forecast, epizootic situation, helminthosis.