Re: The Beekeeper arsenal.
I use OAV and apply it with a JB200 Heilyser vaporizer 4 times in August, once a week for 4 consecutive weeks, I find it very effective in killing mites, no problems or concerns. I like this method because it's cheap, I do not need to open the hives to apply it, and the acid crystals do not contaminate the brood comb.
Last edited by WWW; 12-29-2013 at 01:28 PM.
Reason: corrected the month
Bill...in Southeast Ohio Zone 6A, Never look down on anybody unless you are helping them up