> Since bees don't eat soil, any residues in the soil > would need to be translocated by the plants into either nectar or pollen. > Residue levels in those products are easily measured. But has anyone done it? If not, how was it decided, and by whom, that a two year period was appropriate? Best wishes Peter 52.144442, -1.503509 *********************************************** 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