ULTRABOSS 1-GAL

Take Control of Flies and Lice with Ultra Boss pour-on. This insecticide for cattle, sheep, horses, and goats contains 5% permethrin and 5% piperonyl butoxide. Use against lice, horn flies, face flies, horse flies, stable flies, mosquitos, black flies, and ticks.

• Fast-acting 5% Permethrin formulation with 5% Piperonyl Butoxide optimizes control.
• Effective horn fly control for 8 weeks. Also controls face flies.
• Season-long lice control with one application (January through April).
• No preslaughter withdrawal and no milk discard.

One gallon will treat 229 head 550 lb cattle. Apply 3 ml per 100 lbs body weight to cattle, calves and horses. Apply 1.5 ml per 50 lbs body weight to goats and sheep.