Mike, A company in Canada, called Koppert Biological Systems rear bumble bees for pollination. I believe they are located in Hull, Quebec. I'll try to dig up the number. William Verkerk is the fellow to get a hold of. He could probably give or sell you some bumble bee wax. Forever Foraging, Blair Blair J. Sampson Dept. of Entomology Auburn University, Alabama 36849-5413 U.S.A. [log in to unmask]