Maintaining the health of honey bee colonies in Ontario requires a disciplined approach to managing varroa mite infestations through officially sanctioned methods. The provided text warns beekeepers against using unregulated "off-script" treatments found on the internet, which often lack scientific validation and can lead to colony death or honey contamination. Using unapproved application methods, such as certain ways of applying…
Breck DemersApril 11, 2026
