Friday, March 26, 2010
Click on today’s photo to see honey bees building Small Hive Beetle jails in a honey super. The workers are placing propolis along the ends of the frames to hold beetles as prisoners. In the picture a brown-colored adult beetle tries to escape. Its sensitive antennae are tipped with feather-like ends. To prevent breaking the propolis bonds that trap the Small Hive Beetles, we may make regular checks of the hives without opening them. Having large numbers of bees flying in and out of the hive and pollen being brought into the hive usually mean that we have a laying queen and bees are feeding larvae. Small Hive Beetles often hide in burr comb. We can remove hiding places by scraping beeswax from the top bars of frames. Using frames of drone comb foundation encourages the bees to not build burr comb. At times we can inspect a hive by removing a few frames from the upper hive body and look down into the lower box. We should not leave excessive amounts of equipment on the hive, as this provides good hiding places for Small Hive Beetles. We should also avoid hive feeder arrangements that drown bees; Small Hive Beetle larvae thrive on the protein of the dead bees.
Posted by Richard Underhill at 10:06 PM
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