Yup, as a general rule drop counts are not great for estimating total varroa numbers. However, the one thing they can't disguise is if you have a large number of mites dropping you need to treat.
Regardless of time of year.
Not sure where the only treat in autumn advice comes from Alfred, but it's wrong.
Regardless of time of year.
Not sure where the only treat in autumn advice comes from Alfred, but it's wrong.