Question: I have a hive that is two year old, I checked it two weeks ago and there were lots of bees in the hive but they were not working very well compared to the other hives. I check it again yesterday and all the honey was gone no brood and it looks like the bees in the hive are just robbers. Could they have swarmed then been robbed? Also the two Deeps are almost clean of honey is it safe to put these fully drawn boxes on as a second deep on new packaged hives needing deeps. I did see one wax moth larva come out of the bottom deep but that was all I seen.
Thanks in advance for your comments.