A demonstration of oxalic acid vaporization for Varroa Mites using a Pro Vap 110 and a discussion about dosage and outside influences.
- 2 жыл бұрын
Greg Rogers part 3 of 4 - Oxalic Acid Vaporization Treatment for Bees with a ProVap 110
- Рет қаралды 32,955
Пікірлер: 113