If your temperatures are warm enough that your colonies are not tightly clustered, OAV when little or no brood is present is a great idea! I treat mine every winter on rises in temperature for a clean up on the mite population.Hello!
I’m in PA where temps are improving but still cold. Was wondering if now would be a good time to treat with OAV (provided we get the proper temperatures or would it be too stressful on them?
Thank you!
Jen