Varroa Mite Control - Oxalic Acid

Paul Kelly, research and apiary manager, and our volunteer Wendy describe how to dispense Oxalic Acid Solution into the hives. A descriptive transcript is available here: https://hbrc.ca/beekeeping-videos/var... Filmed by Zoey Ross and edited by Wissarut Sukhaket. Recipe for oxalic acid treatment: https://hbrc.ca/2022/09/27/late-fall-... Frequently asked questions: https://hbrc.ca/faq/ For more videos, check out the University of Guelph's HBRC YouTube channel at this link: @University of Guelph Honey Bee Research Centre