The provided texts detail research from the University of Guelph regarding natural alternatives to synthetic miticides for controlling Varroa destructor infestations in honey bee colonies. Researchers compared the efficacy of three different application methods using oxalic acid, a mixture of oregano and clove oils, and pure oregano oil. The findings highlight that continuous release via electric vaporizers achieved the highest…
Breck DemersMarch 14, 2026

