> the suggestion is given that the cause for the CCD has to be found
> in the presence of "Nosema ceranae" in our hives.
> But is that suggestion really correct?
No, it isn't - even the data published in "Science" (09/2007) shows
that Nosema ceranae ALONE has been found in many hives that did not
show CCD symptoms. What was striking was that every hive showing CCD
symptoms tested positive for BOTH Nosema apis and Nosema ceranae,
and this correlation was better than the correlation between CCD
and IAPV that was the focus of the paper.
Peter Bray offered:
> But with lots of the right pollen with good quantities of the right
> amino acids, bees are still able to absorb enough (or nearly enough)
> of the right protein building blocks even with quite high infections
> [levels of Nosema].
Peter thereby explains in his own words why reports of new cases
of CCD dropped off during the summer months when nectar and pollen
were in good supply, as a good bloom can make even the sickest
hives look much better.
What I don't know is if anyone has any data that contradicts my
little theory about "Nosema apis + Nosema ceranae = CCD", but
I am honor-bound to do my best to kill this idea before it grows
legs and starts wandering around. :)
> What then about a science magazine article like the recent one...
> That describes the "Israeli acute paralysis virus" as a possible
> cause for CCD.
That specific speculation was utterly refuted only weeks later by
the very next set of samples they pulled out of the refrigerator.
Here's the paper:
http://www.dadant.com/documents/ChenandEvansarticlefromDec07ABJ.pdf
and here's the English translation:
http://bee-quick.com/reprints/claims_collapse.pdf
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