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UltraBoss® Pour-On Insecticide for Dairy and Beef Cattle, Sheep, Goats, & Horses

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UltraBoss 5L
Ships for $5

Price range: $45.98 through $232.31

UltraBoss® Pour-On Insecticide delivers season-long lice control with one application and aids in the control of horse flies, stable flies, mosquitoes, and black flies. Formulated with 5% permethrin and 5% piperonyl butoxide, UltraBoss provides fast knockdown and residual protection for both dairy and beef operations.

 

  • No pre-slaughter withdrawal
  • No milk withhold
  • Ships for $5

Description

What It Helps Control

  • Lice (season-long control with one application)
  • Horse flies
  • Stable flies
  • Mosquitoes
  • Black flies
  • Ticks

Approved For Use On

  • Lactating dairy cattle
  • Non-lactating dairy cattle
  • Beef cattle and calves
  • Sheep
  • Lactating and non-lactating dairy goats
  • Horses

Best For

  • Dairy producers needing stable fly control in freestall barns
  • Beef producers managing fly pressure in pasture
  • Operations looking for pour-on horn fly alternatives
  • Producers seeking no milk withdrawal fly control

How To Apply

  • Cattle & Horses: Apply 3 mL per 100 lbs. body weight along the back and down the face.
  • Goats & Sheep: Apply 1.5 mL per 50 lbs. body weight along the back. Repeat once every two weeks if needed.

May Be Used With

  • Automatic dosing systems
  • Back rubbers: Mix 100 mL UltraBoss® per gallon of #2 diesel oil or mineral oil.

Treatment Coverage

  • 5 liter treats approximately 301 head of 550 lb. cattle
  • gallon treats approximately 229 head of 550 lb. cattle
  • Efficient, cost-effective fly and lice control for operations of any size.

Active Ingredients

  • Permethrin 5%
  • Piperonyl Butoxide 5%
  • Other Ingredients 90%
  •  

Frequently Asked Questions

Is this safe for lactating dairy cows?
Yes. There is no milk withhold required.

How long does it last?
Provides season-long lice control with one application. Reapply for fly control every two weeks if needed.

Can this be used in back rubbers?
Yes. Follow proper mixing instructions for cattle rub use.

Can it be used on calves?
Yes, labeled for use on beef cattle and calves.

 

Additional information

Weight N/A
Dimensions N/A
Options

ULTRABoss Quart, ULTRABoss Gallon, ULTRABoss 5L

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