Как быстро избавиться от клеща варроа? Обработка пчел щавелевой кислотой.

In this video, I share my experience of fighting varroa mites in an apiary during the seedless period (June). Today, I decided to test the method of spraying bees with an oxalic acid solution from a "dewdrop" (a "dewdrop"). I'll show the process of preparing the solution, the treatment itself, and, of course, the result of the mite's disappearance after 24 hours. #beekeeping #apiary #varroamite