What temperatures can you treat your bees with OAV, mainly how low?
Jim
I asked this very question of Larry Welle (US Director of Sales for Pro Vap & owner of the Oxa Vap website) below is the reply he sent:
I?d vaporize in winter whenever the temperatures are 37 or above. A light puff of smoke will loosen the cluster to allow the fumes to penetrate.
Winter is the best time as most if not all mites are phoretic and you?ll kill +95% of them.
Kinda late posting to this thread but hope this helps. Merry Christmas!
I`ll do it tomorrow, although it`s a tad too cold in the morning, but will work out with my gismo, as it heats the box for a couple of minutes.