Ultra Boss Pour-On Insecticide for Cattle

Ultra Boss Pour-On Insecticide for Cattle

Available in 2 Sizes

32 oz. Bottle - Treats approximately 57 Cows weighing 550 lbs.

5 Liter Jug - Treats approximately 229 Cows weighing 550 lbs.

Ultra Boss Pour-On Insecticide is a ready-to-use synergized formula containing 5% permethrin and 5% piperonyl butoxide for control against flies and lice in cattle (lactating & non lactating dairy cattle, beef cattle & calves), sheep, goats (lactating & non lactating dairy goats) and horses (not intended for human consumption).

Multi-Species Control

• in Cattle, Horses & Goats:
  • lice
  • horn flies and face flies
  • horse flies and stable flies
  • mosquitoes, black flies, and ticks

• in Sheep:
  • sheep kids
  • lice

ULTRA Boss Pour-On Insecticide Dosage

• in Cattle & Horses:
  • Apply 3 mL per 100 lbs. body weight of animal up to a maximum of 30 mL for any one animal.
  • Pour along back and down face.

• Back Rubber Use:
  • Mix 100 mL per gallon of #2 diesel oil or mineral oil.
  • Keep rubbing device charged.
  • Results improved by daily forced use.

• in Goats:
  • Apply 1.5 mL per 50 lbs. body weight of animal up to a maximum of 18 mL for any one animal.
  • Pour along back and down face.

• in Sheep:
  • Apply 1.5 mL per 50 lbs. body weight of animal up to a maximum of 18 mL for any one animal.
  • Pour along back only.

For cattle, horses, sheep and goats, repeat treatment as needed but not more than once every two weeks.
For horses, do not saddle horse for 6 hours after application and refrain from washing down area of application.
For optimum lice control, two treatments at 14-day intervals are recommended.

Ultra Boss Pour-On Insecticide is not effective against cattle grubs.