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Date: | Thu, 19 Nov 2009 07:08:18 +1000 |
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> a test that I have not performed, but think would be good, would be
> to rear a couple of rounds of queen cells in colonies during a pollen
> dearth, fed only the supplements to test.
Randy, I am interested to know how you would measure the queen bees to the
correlate that back to the effectiveness of the supplement. The thing that
come immediately to mind is say weight. This was one issue I was interested
in many years ago and there was a paper out with Don Nelson, as I recall, as
one of the co-authors. It was weighing virgin queens on emergence and
looking to relate that to hive performance. I spoke with Tibor Zabo about
this and he was of the opinion, back in 1986, that you could not set up a
scale of weights to use with emerging virgin queens. You could only make
comparisons within a batch and not between batches.
The other measurable factor would be ovarioles but Woyke showed that age was
a big factor here.
Trevor Weatherhead
AUSTRALIA
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