
Originally Posted by
Truchaos
I'm going to make a suggestion that is contrary to what many beekeepers practice.
I've been involved in beekeeping (although not heavily) since the 1970's. Over the years I've taken note as to where super boxes rot. Its my observation that they mainly rot in two places.
First, since most beekeepers don't paint the top and bottom edge of the box (to prevent sticking) the wood absorbs water and begins to rot at the box edges. Also, the dovetails absorb water and rot, but with a little maintenance to a much lesser degree if they're kept painted.
So, years ago I began painting the top and bottom edges of the boxes. When they're dry, I apply a very small quantity of petroleum jelly to the top and bottom edges of the boxes. Just a tiny amount is needed or they'll slide around.
This kills two birds. 1) The boxes last MUCH longer, actually I haven't had any rot 2) They no longer stick together. Just a little tool action is needed. Plus the supers stay looking nicer for a longer period of time.
Since a tiny amount of petroleum is used, it doesn't squeeze out and the bees don't come in contact with it.
It only takes a couple minutes longer to paint the edges and it makes the boxes last longer.
I also suppose that if you didn't paint the edges and still used petroleum jelly, it would also reduce rot. But, I haven't tried that.
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