Ultra Boss Pour-On Insecticide is a 5% PERMETHRIN AND 5% PIPERONYL BUTOXIDE Pour-on insecticide for beef, dairy, and lactating cattle; sheep, goats and horses. Low-volume dosage reduces time and labor. Target species: lice, horn flies, face flies, horse flies, stable flies, mosquitoes, black flies and ticks.
Cattle:
- No preslaughter withdrawal.
- No milk discard.
