Les,
So I'm looking at Mite Away Quite Strips, which supposedly can be used while supers are on the hives. I have not tested for mite loads, but am thinking of just using the strips anyway, because of the general wisdom that says if you have bees, you have mites. Don't know if that is the wisest thing to do, but I'm stressed for time, and want to get things in order for over-wintering. Part of the reason for getting the MAQ Strips was that I too have supers that are not quite ready to come off.
PappyRick