Apply up to 2 treatments per year. For best results apply when the colony is broodless or brood rearing is at its lowest level in the winter months.
Can be dissolved in sugar syrup and applied with a syringe or applied with a vaporizer.
Each 35g packet treats up to 10 colonies
Wear appropriate protective clothing. Api-Bioxal is a veterinary medicine. Always follow the instructions on the label.