Re: My Oxalic Acid Vaporizer
According to what I have been reading, OA administered as a trickle can have a suppressing efect on brood rearing if used more than once. This is because if the OA is administered as a trickle the bees consume it, add it to their food stores, and feed it to their larvae.
Originally Posted by Daniel Y
If it's administered as a vapor the bees consuming it is less of an issue and the same research indicated it can be administered 4 times a week apart with no measureable effect on brood raising.
44 years, been commercial, outfits up to 4000 hives, now 120 hives and 200 nucs as a hobby, selling bees. T (mostly).