This past weekend we had Randy Oliver as a speaker for the MBA Research Symposium.
During one of his presentations, he mentioned that California beekeepers use one of the sugars for a brood rearing stimulation. Since it is not fed in liquid, it does not plug the hives but does provide a stimulation for brood rearing.
I did not understand correctly whether he said Drivert Sugar, or Invert Sugar. What I saw in the picture was that there was a white pile on the top bars of the hives.
Anybody heard of this? Any recipes?