I have just treated my two hives for varroa using Oxalic Acid Vaporization. I did the treatment last year and really didn’t see a mite until early September. Since then there has been an increasing problem made worse by the extended warm weather. Anyway I videoed what I did for anyone whos is interested. I will update this post if and when I do further treatments.
Treating Bee Hives for Varroa using Oxalic Acid Vaporization.
For anyone interested in the details of oxalic acid vaporization have a look at the article I wrote when I was first making the decision to use this method.