On 22-Nov-11, at 10:40 AM, randy oliver wrote:
>
> Bleach kills most N ceranae spores, as does simple freezing.
> Phostoxin is
> also effective.
>
Hi Randy and all
Acetic acid is recommended here. I found several times that wax
moths do not attack brood supers stacked in the bee yard with 500ml
(2 cups) of glacial acetic acid in a glass plate on top of the
stack. This year 5 boxes were still stacked in October with no wax
moth damage even though the acetic had long since evaporated.
Glacial acetic acid(100%) is available at camera stores that
specialize in developing supplies.
Bob Darrell
Caledon Ontario
Canada
44N80W
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