The Classroom – July 2020
Posted July 1, 2020
The Classroom – July 2020
Q Varroa and robbing screens Do robbing/drifting screens help (or not) prevent Varroa transmission if you have them on every hive in your apiary and if so how much? I know you can prevent your bees from robbing out unprotected hives but is this a viable strategy to reduce the transmission rate of Varroa? Cliff …
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