RE: Formic Pro, I listened to a talk on the Bruce's Bees channel where he was speaking with an official from NOD, who said that the only way to kill the mites under the caps is with 2 strips at once. Using 1 strip at a time, you are only killing phoretic mites, which is no better than Apivar or any of the others.
The Easy Check website gives the total directions for how to do this C02 mite check. That picture is from their website.
RE: Formic Pro, I listened to a talk on the Bruce's Bees channel where he was speaking with an official from NOD, who said that the only way to kill the mites under the caps is with 2 strips at once. Using 1 strip at a time, you are only killing phoretic mites, which is no better than Apivar or any of the others.