Formic Pro is considered an organic treatment for Varroa Mites. The treatment period is 7 days, in which daytime temperatures must be 50-84 degrees. Each treatment consists of 2 strips laid across the top of the brood frames. It is considered safe to use with honey supers if necessary.

Excessive temperatures above 92 degrees can cause excessive brood mortality and queen loss.

10 pack treatment (20 strips). Product of Canada

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2 pack treatments (4 strips)