National Bee Unit leaflets on varroa
National Bee Unit Estimating Varroa mite populations -
www.nationalbeeunit.com/downloadDocument.cfm?id=199
Managing Varroa - Beebase
www.nationalbeeunit.com/downloadDocument.cfm?id=16
Simplest method of checking is to put a board underneath for a couple of days and then use their calculator.
http://www.nationalbeeunit.com/public/B ... ulator.cfm
Treatments list available at the VMD database
http://www.vmd.defra.gov.uk/ProductInformationDatabase/
Find bees in the list (It's in other) and then search. This shows you the date the product was licenced.
Not all can be used when honey supers on are.
National Bee Unit Estimating Varroa mite populations -
www.nationalbeeunit.com/downloadDocument.cfm?id=199
Managing Varroa - Beebase
www.nationalbeeunit.com/downloadDocument.cfm?id=16
Simplest method of checking is to put a board underneath for a couple of days and then use their calculator.
http://www.nationalbeeunit.com/public/B ... ulator.cfm
Treatments list available at the VMD database
http://www.vmd.defra.gov.uk/ProductInformationDatabase/
Find bees in the list (It's in other) and then search. This shows you the date the product was licenced.
Not all can be used when honey supers on are.