Ultra Boss [gal]

In stock

Ultra Boss [gal]

Ultra Boss is a pour-on insecticide for use on lactating and non-lactating dairy cattle, beef cattle, calves, sheep, lactating and non-lactating goats, and horses. Controls horn flies, face flies, horse flies, stable flies, black flies, mosquitoes, lice and ticks. Use on sheep to control lice and keds. No pre-slaughter withdrawal and no milk discard. Contains permethrin and piperonyl butoxide. Supplied as a 1 quart or 1 gallon bottle. One quart will treat 57 head of 550 lb cattle one gallon will treat 229 head 550 lb cattle. Pour on gun sold separately.

Ultra Boss Permethrin Insecticide Pour-On for Cattle, Sheep, Goats and Horses is a synergized formula containing 5% permethrin and 5% piperonyl butoxide. Use Ultra Boss Permethrin Insecticide Pour-On on lactating and non-lactating dairy cattle, beef cattle, calves, horses, lactating and non-lactating goats to control lice, horn flies and face flies, and to aid in the control of horse flies, stable flies, mosquitoes, black flies and ticks. Use on sheep to control lice and keds.

Cattle and Horses - Apply 3 ml per 100 lbs body weight along back and down face; Goats and Sheep - Apply 1.5 ml per 50 lbs body weight along back. Repeat once every 2 weeks if needed. May be used with automatic dosing systems and back rubbers. No slaughter withdrawal, no milk discard.

Ultra Boss [gal] Highlights:

  • SKU: 17436
  • Manufacturer: Merck Animal Health
  • Also approved for use in backrubbers
  • nsecticide for horses, cattle, sheep and goats
  • Controls flies, mosquitos, ticks, lice and sheep keds
  • Provides effective horn fly control for up to 8 weeks
  • May be used on lactating cows and goats
  • Ultra Boss Pour-On Insecticide is not effective against cattle grubs
  • 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.
More Information
SKU 17436
Manufacturer Merck Animal Health
Hazardous No
Unit of Measure gal
Pest Type Insects
Pest Control Type Pour On
Product Label Click Here
SDS Click Here
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