Coming out of winter, I had 3 healthy strong hives. AFter about 7 weeks of straight rain, I discovered that all 3 had EFB. I treated, but they have only gotten worse. I've got them down to one colony now, but they're still dwindling.
What do I do to the left over equipment. I've got 3 nucs that I need to add boxes to. I have some frames of drawn out, but completely empty wax. Is it ok to put those frames on top of the nucs?
Do I have to do all new wax?
What about frames of new wax that is not drawn out, but was in the infected hives?