Re: OAV overdose?
My guess is that the major cost for OAV is the vaporizer and respirator, which are a one-time purchase until one of them breaks, and OA is only a little more expensive than dirt, whereas formulations like MAQS, Apivar, etc. are definitely repeat purchases.
In the USA I have been unable to find out why OA has such a bad reputation as compared to formic acid in MAQS other than it has no real corporate sponsor.
I also used some strips according to the Argentinian formulation a few years ago, but I found them too messy to work with in my situation. Colonies were very clean though!
Last edited by JoshuaW; 11-28-2019 at 07:09 PM.
"The amazing thing about the honey bee is not that she works, but that she works for others." St. John Chrysostom