Housekeeping, honey bee style

Bees are very particular about what stays in the hive and what doesn’t. The photo below shows a colony of bees eating a sugar cake that was served on a paper plate. They are happy to have the sugar, but see no use use for the plate. So they chew it into small pieces and carry it out, or if the weather is too cold, they leave the scraps on the bottom board until later. This group of bees is just getting started. I’ve recovered paper plates where nothing was left but the outer ring.

Bees starting to dismantle a paper plate.
Bees starting to dismantle a paper plate.

In the second photo you can see what I call “hop fluff.” This is the stuff left over after the bees have taken the cardboard HopGuard strips out of the hive. These particles are quite small and have fallen through the screened bottom board to the varroa drawer underneath. A modern shredder couldn’t begin to compete.

Hop fluff.
Hop fluff.

It seems that removing foreign objects from the hive is related to hygienic behavior. Anything the bees didn’t put in the hive—such as paper plates, newspaper, cardboard, wood chips, hive beetles, wax moths, etc—they will remove if they can. Similarly, diseased pupae, deformed adults, and dead bees are all removed to limit the spread of disease and avoid wasting resources on non-productive members. In addition, moldy combs are scrubbed clean, and used brood cells are polished and prepped.

Now, if I could only get them to work my garage.

Rusty
HoneyBeeSuite

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Comments

Bruce
Reply

Hi Rusty,

I’ve noticed the bees leaving a small pile of Candy Crumbs (from the Candy Board) , at the entrance to the hive. Is this just a matter of kids playing with their food? Based on how much they have actually consumed, it’s minuscule in comparison. It’s just strange they don’t use these very small pieces.

Bruce

Rusty
Reply

Bruce,

I don’t know for sure but here is my guess. We know the bees dissolve hard candy with saliva before they can eat it. I think some crystals are harder to dissolve than others, but why I don’t know. Maybe they have impurities or maybe they are just built differently. You have probably noticed that when you dissolve sugar in water, there are always a few crystals that take forever to dissolve, despite heat and vigorous stirring. I think the bees also run into crystals that are hard to dissolve, and when they do, they just cart them outside like trash. But, like a said, just a theory . . .

Emily
Reply

I once accidentally dropped a queen marking cage into my hive and forgot. It was one of the circular ‘crown of thorn’ type ones with fine thread criss-crossing the top. When I came back the next week the bees had completely unravelled the string! They obviously objected to their queen being marked in fancy non-bee colours.

Rusty
Reply

Emily,

That’s really cool. Honey bees are both stubborn and creative.

Nancy
Reply

Rusty – and readers – there were aluminum pie plates, 3/$1, at our local grocery. The candy cakes pop out of these much better than those cheap paper plates. And they are equally reusable if not more. The bees in the top picture had reduced that plate to a sort of paper jellyfish by the time they finished the sugar.

About hygiene – helping a friend with her hive, we found dead hive beetles propolized together in little balls of 5 or 6. Seems the bees can just roll them over to drop off the bars, and out! I thought bees couldn’t kill them, but these bees had!

Thanks as always,
Nan

Morris
Reply

Rusty,

I wonder if this cleaning behaviour could be used as a poor man’s simple test for hygienic behaviour? Perhaps equal portions of paper plate being placed in hives of equal strength, then measuring how long it takes to completely remove from the hive?

Morris

Rusty
Reply

Morris,

What a great idea! I wonder how closely related paper-plate behavior and hygienic behavior really are. Interesting experiment.

Don John
Reply

So have you found the HopGuard works? I’ve read mixed commentary on it.

Do you prefer it to thymol?

Rusty
Reply

Don,

I have a post on these two products in the works. But just briefly, HopGuard works if you can read between the lines of the instructions. If you haven’t already, please read “Hopping mad at HopGuard” which explains the problem. When it works, I prefer it to thymol because I don’t have to seal the hives into a fumigation chamber and the smell is less drastic.

LJ Gormley
Reply

I put my apiguard gel on cut-out pieces of cereal box and then put them into the hive. I know they have had their treatment by the little pile of detritus they leave in front of the hive, and they have a little project during the slow-down in fall. So, it’s win-win.

Rusty
Reply

That seems much better than the little foil containers ApiGuard sometimes comes in. The foil gets propolized to the top bars and leaves a mess.

Rob
Reply

We use Chux wipes for SHB traps. While they work really well the bees chew them up and chuck them out which is no problem but interesting.

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