This study lists ppb in pollen, nectar leaves stems etc for Imidacloprid in sunflowers Page 6-7. http://agriculture.gouv.fr/IMG/pdf/rapportfin.pdf *********************************************** 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