The provided text details a collaborative surveillance project funded by the Ontario Animal Health Network to investigate miticide resistance in local varroa mite populations. A team of experts is specifically testing the effectiveness of Apistan, Bayvarol, and Apivar, as these chemical treatments are vital for maintaining honey bee health. Identifying resistant strains is critical because it helps beekeepers avoid colony loss and informs the development of new pest management strategies. The research is particularly urgent following reports of amitraz resistance in other regions and concerns regarding cross-resistance between different synthetic pyrethroids. Ultimately, the project aims to provide Ontario beekeepers with data-driven guidance to better protect their hives from devastating infestations. #honeybees #valleybeekeeping
http://www.valleybeekeeping.com
