Обработка пчёл от клеща. Щавелевая кислота или бипин. Сравниваем эффективность!

ПАСЕКА ИШУТИНЫХ - ПАСЕКА ВЛАДИМИРСКОЙ ЗЕМЛИ

ПАСЕКА ИШУТИНЫХ - ПАСЕКА ВЛАДИМИРСКОЙ ЗЕМЛИ

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Hello everyone! Autumn is approaching in apiaries, which means it's time for the final treatment of bees against mites (varroatosis). Beekeepers have a variety of treatment methods and products at their disposal, including chemicals and organic acids! In this video, we compare the effects of a working oxalic acid solution and a bipin solution!