>but all stages of the wax moth life cycle are killed by freezing. How do we end up with wax moths each year here in Canada and parts of USA with similar climates? Do they migrate north? I have seen live wax moth larvae in zero degree [F] weather here in MA. I believe many survive the winter. *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html