Spray-on lice treatment and body strike preventative for long woolled sheep and unshorn lambs. Applied as a back line treatment.



  • Effective control of susceptible lice on unshorn sheep and lambs with up to 10 months wool.
  • Aqueous base.
  • Rain before or after treatment has little effect on product performance.
  • Vanquish Long Wool can be applied to wet sheep.
  • High level of active ingredient ensures reliable control of susceptible body lice.
  • Will protect agains bodystrike for up to 10 weeks.

Trade Advice

Category: External Parasites
Species: Sheep
Active: 50g/L Alpha-Cypermethrin
Pack Size: 5L, 20L
Withholding Periods: Meat = Nil. ESI = 7 days. Milk = Do not use on ewes that are or will in the future produce milk or milk products for human consumption. Wool = Do not use less than 2 months before shearing or fibre collection. Sheep Rehandling Interval = Two weeks

Storage: Store below 30 degrees
APVMA: 38354

Dose Rate

Lice Control: Adult sheep & shorn lambs – less than 4 months wool 10ml / greater than 4 months wool 20ml. Unshorn lambs – less than 2 mths 5ml / 2-6 mths 10ml / over 6 mths 20ml. Bodystrike prevention: 20ml