>Now it appears that they have added advice to the label in advance of any data to support the 
advice. 

No, that's not true. My supply was purchased, yes from the Canadians, awhile back. The label 
recommendations are from the supply that I purchased over two years ago. It has been kept 
stored in the freezer as recommended by Diana Sammataro in her book 'The Beekeeper's 
Handbook'.   Perhaps, I am misinformed, but I'm reasonably sure that there is no official U.S. label 
for Fumagilin-B. Instead, the U.S. relies on the instructions provided by the Canadians who make 
the product.

Regards,
Dick Allen

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