HopGuard III Natural Varroa Control System

HopGuard® 3 Properties: Naturally derived from hops, No chemical residues, Safe during honey flow, Easy & effective, Safe on bees - deadly on Varroa mites, Easy - AND SAFE - to use ; HopGuard® 3 Usage: The daytime temperatures should be above 50°F (10°C), Simply add HopGuard® 3 to hives at the rate of two strips per 10 frames of bees, Strips should be hung between brood frames, Refer to package label for full instructions. Package contains 24 strips. Packaged in a bag ~ 7 ¾"  x  12 ¾"