Tom
I have only used thymol crystals as my varroa treatment, together with some
oxalic acid in 1998, 1999 and 2000 (dripped rather than sprayed - for safety
reasons) since varroa arrived here in 1997. Last winter was our best ever,
losing only 3 colonies out of 78 (2 of these to drone laying queens).
See:
http://www.stratford-upon-avon.freeserve.co.uk/PENotes/VarroaTreatment.htm
Peter Edwards
----- Original Message -----
From: "Tom Barrett" <[log in to unmask]>
To: <[log in to unmask]>
Sent: 15 April 2002 09:50
Subject: Mite thresholds
> Are there any European beekeepers on the List who managed varroa without
> acaricides and lived through the reinfestation period?