Ground Bees. A quart or half gallon size mason jar. Some knotted up and twisted paper towel or cloth. A couple liquid ounces of something that has an M and K in it. Saturate the media and stick it in the hole. Quickly drive the mason jar over the hole. Bees will all be dead in short order, usually overnight. And you can retrieve the media.
Hive Bees. Two methods that were 100% effective last year were my fork truck (which is another story) and a propane skeeter fogger.
With the skeeter fogger, wait till night. Get it all fired up and spewing out some death. Stick the tip through the hive wall, and just pump it. They wont even know what hit them, then you can play football with the hive the next day
Just what works around here.
