TY JOUR TI THE DRUG «TANIS» EFFICIENCY IN VARROATOSIS AND ITS INFLUENCE ON THE PHISIOLOGICAL STATE OF BEE COLONIES KW bee families KW varroatosis KW drug "Ta-nis" KW efficiency KW beekeeping products KW fluvalinate KW remains JO Bulletin of KSAU AU Domatskaya, T.F. AU Domatsky, A.N. PY 2017 IS PB Krasnoyarsk State Agrarian University