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New
Ultra Boss Pour-On Insecticide
New
Overview
Controls horn flies for up to 8 weeks; provides season-long (January to April) lice control with one application. Also controls face flies. For use on lactating and non-lactating dairy cattle, beef cattle and calves, sheep, lactating and non-lactating dairy goats, and horses.

Contains 5% permethrin and 5% piperonyl butoxide.

Dosage: 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.

One quart Squeeze 'N' Measure Bottle treats 57 550-lb cattle; one gallon treats 229 550-lb cattle.

Learn More About :
Goat Herd Health
Stopping Sheep Keds
Maximum Insect Control Programs
All Things Ticks
Manufacturer Label
Safety Data Sheet (SDS)

Ultra Boss Pour-On Insecticide

12082
Get up to 15% Rebate from the One Merck Rebate Program

Synergized formulation in low volume dosage maximizes control of horn flies, face flies, lice, sheep keds and sheep lice

Controls horn flies for up to 8 weeks; provides season-long (January to April) lice control with one application. Also controls face flies. For use on… Read More Read More

Features & Benefits

  • Also aids in the control of horse, stable and black flies, mosquitoes and ticks
  • For use on dairy cattle, beef cattle and calves, sheep, dairy goats, and horses
  • Long lasting!
Quantity
Price Each
BUY 4, GET A FREE APPLICATOR GUN

New
Ultra Boss Pour-On Insecticide
30 fl oz/900 ml
Item #12082-3
Case Quantity: 6
Weight: 3.00 lbs

Ultra Boss Pour-On Insecticide
Qt/946 ml
Item #12082-1
Case Quantity: 6
Weight: 3.00 lbs
BUY 6, GET A FREE APPLICATOR GUN

Ultra Boss Pour-On Insecticide
Gal/3784 ml
Item #12082-2
Case Quantity: 6
Weight: 10.00 lbs
  • FREE SHIPPING
BUY 4, GET A FREE APPLICATOR GUN

New
Ultra Boss Pour-On Insecticide
5 ltrs/5000 ml
Item #12082-4
Case Quantity: 4
Weight: 12.00 lbs
  • FREE SHIPPING
Questions? Contact Us
Overview
Controls horn flies for up to 8 weeks; provides season-long (January to April) lice control with one application. Also controls face flies. For use on lactating and non-lactating dairy cattle, beef cattle and calves, sheep, lactating and non-lactating dairy goats, and horses.

Contains 5% permethrin and 5% piperonyl butoxide.

Dosage: 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.

One quart Squeeze 'N' Measure Bottle treats 57 550-lb cattle; one gallon treats 229 550-lb cattle.

Learn More About :
Goat Herd Health
Stopping Sheep Keds
Maximum Insect Control Programs
All Things Ticks
Manufacturer Label
Safety Data Sheet (SDS)
Product Reviews