Fumagilin-B is the only approved treatment in Canada to combat nosema disease in honey bees. Manufactured and sold in Canada, Fumagilin-B is highly effective in the control and prevention of both Nosema apis and N. ceranae and is proven to improve winter survival of honey bee colonies. If nosema is not treated it can debilitate or kill honey bees.
24g jar treats 5-6 colonies.
Ontario Beekeepers Association: Treatment Recommendations
In accordance with the Ministry of the Environment, Conservation and Parks (Section 9 of O. Reg. 63/09), Class C pesticides may only be sold to registered beekeepers, certified farmers, or licensed pesticide exterminators.
Beekeepers can register their hives and obtain a Certificate of Registration online at: Ontario Beekeeper Registration
