Apistan is an acaricide used to kill Varroa. The active ingredient is a synthetic pyrethroid tau-fluvalinate (or sometimes ?-fluvalinate). Synthetic in this case means that it is not a natural compound, but is produced using a chemical process.
Guaranteed safety for consumers, bees, and Beehive products;Exact dosage for precise number of hives;Allowed in organic beekeeping;Easily soluble in sugar syrup at room temperature;Excellent efficacy (>96%) and tolerability;