None of the bees on his website are honey bees interestingly enough. If he can develop a additive to feed the bees before winter that specifically targets varro

None of the bees on his website are honey bees interestingly enough. If he can develop a additive to feed the bees before winter that specifically targets varroa, I'd be interested in trying it out. There are plenty of treatment options out there, and some are even natural. His bee feeder is clearly not designed by someone who keeps bees though. Open feeding like that can cause the spread of varroa.