They used candy at 100ppm, but the details are not in the abstract. > Which is the LD-50 that Dave Cushman determined for Thymol. http://www.dave-cushman.net/bee/naturaloils.html The other studies used half that. Bill Truesdell Bath, Maine *********************************************** 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 Access BEE-L directly at: http://community.lsoft.com/scripts/wa-LSOFTDONATIONS.exe?A0=BEE-L