Does Oxylic acid dribble harm brood?
I don't think any of the OA treatments can cause any harm to the bees.
I do vapor treatments if you are concerned about using dribble.
Not significantly, but it could chill the cluster due to introduction of moisture. Check out page 21 of this great resource: https://honeybeehealthcoalition.org/wp-content/uploads/2018/06/HBHC-Guide_Varroa_Interactive_7thEdition_June2018.pdf
Thanks, Debbie!
The Tualatin Valley Beekeepers Association is a regional association of the Oregon State Beekeepers Association (OSBA). The OSBA is a registered 501(c)(3) nonprofit dedicated to the promotion of honey bee health in Oregon and beyond.
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