#23 Znakuję matki i leczę profilaktycznie odkłady

Hello everyone. In this video, I'll show you how I mark queens and preventively treat nucs. Marked queens are easier to find in the hive, which is often necessary during seasonal maintenance. I treat nucs with lactic acid to preventively reduce the number of Varroa bees. There are no capped brood, so this treatment is both effective and natural. I also thank you for your comments on the last video. Enjoy watching :) Calculator for converting 80% lactic acid to 15% (how much water to add): Remember, young chemist, always pour the acid into the water :) https://kolo-pszczelarzy.pl/kalkulato...