So after a season of hard beekeeping I am ready to quit,,,,,again. But must push through and get the mites knocked down ect ect. I was trying to decide what to use, and it looks like those crazy Canadians are having good luck with OA vaporization. The problem for guys with many hives is time and ease of treatment.
say 600 hives times 60sec treatment plus a minute or two of set up per hive, plus multiple treatments plus multiple trips to out yards = too much time!!!

My question is .....has anyone played with a suspension of OA in FGMO ran through a fogger? I know OA will not disolve in FGMO but I wonder if a suspension would work? How much OA are we using per hive?