In a message dated 02/06/2008 13:55:21 GMT Standard Time, [log in to unmask]
writes:
I treat for varroa w/ OA drip in broodless November/December.
In the UK we tend nowadays not to have a broodless period, although there
may be a period with less brood. I haven't yet been brave enough to open a hive
in December and destroy the sealed brood before applying the oxalic.
Chris
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