>
> >what are the frequencies [of viruses] found in other parts of the world?
In Austria, "The most prevalent virus was DWV, present in 91% of samples,
followed by ABPV, SBV, and BQCV (68%, 49%, and 30%, respectively). CBPV was
detected in 10% of colonies, while KBV was not present in any sample."
France: "DWV
was recorded in 97%, SBV in 86%, BQCV in
86%, ABPV in 58%, CBPV in 28% and KBV
in 17% of apiaries (Tencheva et al., 2004)."
Viral distribution is reviewed by Nielson in Denmark Apidologie 39 (2008)
Interestingly, in South Africa, Dr Mike Allsopp found very few viruses in
feral colonies.
Randy Oliver
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