Paul Kelly, research and apiary manager, explains how to use Formic Pro in hives.
A descriptive transcript is available here: https://hbrc.ca/beekeeping-videos/varroa-mite-control-formic-pro/
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
