For those of you curious about what OA crystals look like on bees' bodies: http://scientificbeekeeping.com/oxalic-crystals-on-bees-after-vaporization/ Randy Oliver Grass Valley, CA 530 277 4450 ScientificBeekeeping.com *********************************************** 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