>Does anyone know whether and to what extent the composition of
>propolis alters with different bee forage? Any sources of further
>information would also be appreciated.
>
 
 
Andrew,
 
If I remember correctly about ten years ago Mr Koenig from Celle did some
research on propolis which he collected around the world. If you get in
touch with Prof. Dustmann there I am sure he can help you further.
 
Hope this helps
 
Best regrads
 
Hans
 
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Hans-Ulrich THOMAS. Beekeeper & collector of books about:
 
- bees and beekeeping
- ants (yes these small little buggers!)
- nature printing
 
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