In a little more detail
Italian hives, which I treated with a full dose of MAQS miticide, have a 58% survival rate.
Russian hives, which I did not treat with anything, have a 66% survival rate.
Russian hives, which I treated with a 50% dose of MAQS, have a 80% survival rate.
Wrapped versus unwrapped hives are still even.
"Fall fed" versus "unfed" hives have the same survival rates.
Now I get to think about my plans for spring and also my mite treating procedures for next fall.
"Golden spots" in the snow