Influence of Prophylactic Preparations on the Growth Rate of Bee Colonies and the Level of their Honey Productivity in the Udmurt Republic
SVETLANA LEONIDOVNA VOROBIEVA, EKATERINA DMITRIEVNA MUSHTALEVA, SERGEY IVANOVICH KOKONOV, ALEXANDER IVANOVICH LYUBIMOV, LYDIA MIKHAILOVNA KOLBINA
2022, 27(1): 87-91