" I hear you have to have a prescription from a Vet. Yet Mann Lake had it on the shelf and sold it to me, no questions." Fumigillin is not in the listing of affected antimicrobials - you can see a listing here: http://www.fda.gov/AnimalVeterinary/SafetyHealth/AntimicrobialResistance/JudiciousUseofAntimicrobials/ucm390429.htm MSU has a page explaining the changes in antibiotic use for beekeepers - https://pollinators.msu.edu/bees-need-vets/ *********************************************** 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