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Prozap® Insectrin® CS Pour-On Insect Control for Cattle, Sheep & Horses

SKU: N/A Categories: , ,
prozap CS both sizes
Ships for $5

Price range: $100.00 through $215.00

Prozap® Insectrin CS Pour-On delivers dependable protection against biting and nuisance insects with a synergized blend of 7.4% permethrin and 7.4% piperonyl butoxide — a higher-concentration formula suitable for cattle, sheep, and horses.

  • Synergized 7.4% permethrin + 7.4% PBO formula
  • Flexible: pour-on, spray, back rubber, wipe-on, or premise spray
  • Approved for cattle, sheep, and horses
  • Ships for $5

10% rebate credited at month-end to your CentralStar account. Offer valid April 1–June 30, 2026.

Description

What It Helps Control

  • Horn flies
  • Face flies
  • Lice
  • Horse flies (aids in control)
  • Stable flies
  • House flies
  • Mosquitoes
  • Black flies
  • Ticks
  • Eye gnats

Approved For Use On

Animals

  • Lactating and non-lactating dairy cattle
  • Beef cattle and calves
  • Sheep and lambs (for lice and keds)
  • Horses and foals

A high-concentration, multi-species formula with five application options — making it a practical choice for diversified livestock operations managing cattle, sheep, and horses.

Pour-On — Cattle and Calves

  • Apply 2 mL per 100 lbs. body weight, up to 20 mL per animal
  • Pour correct dose along back and down the face
  • Repeat as needed, not more than once every two weeks

Pour-On — Sheep

  • Apply 1 mL per 50 lbs. body weight, up to 12 mL

Wipe-On, Spray, or Pour-On — Horses

  • Apply 8–16 mL for stable flies, horn flies, face flies, house flies, eye gnats, and ticks
  • Aids in control of horse flies, mosquitoes, and black flies

Premise Spray

  • 500 mL treats approximately 7,200 sq ft

Back Rubber

  • Mix 10.5 oz. in 5 gallons of mineral oil for cattle rub applications

Active Ingredients

  • 7.4% Permethrin
  • 7.4% Piperonyl Butoxide (PBO)

Frequently Asked Questions

How often can I reapply Prozap Insectrin CS?
Repeat as needed for insect pressure but do not treat animals more than once every 14 days.

Can this product be used on lactating dairy cattle?
Yes. It is labeled for both lactating and non-lactating dairy cattle when applied according to label directions.

Is this product suitable for multi-species farms?
Yes. It is approved for cattle, sheep, and horses — a practical choice for diversified operations.

What makes this pour-on synergized?
The addition of piperonyl butoxide enhances the effectiveness of permethrin by helping overcome insect resistance and improving knockdown performance.

Additional information

Options

2.5 Gallon, 1 Gallon

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