SKU: 2802403877

Merck ULTRA BOSS® Pour-On Insecticide

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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Merck ULTRA BOSS® Pour-On InsecticideULTRA BOSS POUR ON INSECTICIDE features broad spectrum control in a pour on. Containing 5% permethrin and 5% piperonyl butoxide, ULTRA BOSS POUR ON INSECTICIDE controls lice, flies and more in lactating and non lactating dairy cattle, beef cattle and calves. About ULTRA BOSS POUR ON INSECTICIDE: Broad spectrum insecticide against lice, horn flies and face flies. Aids in control of horse flies, stable flies, mosquitoes, black flies and ticks. Effective

ULTRA BOSS POUR-ON INSECTICIDE features broad-spectrum control in a pour-on.

Containing 5% permethrin and 5% piperonyl butoxide, ULTRA BOSS POUR-ON INSECTICIDE controls lice, flies and more in lactating and non-lactating dairy cattle, beef cattle and calves.

About ULTRA BOSS POUR-ON INSECTICIDE:

  • Broad-spectrum insecticide against lice, horn flies and face flies. Aids in control of horse flies, stable flies, mosquitoes, black flies and ticks.
  • Effective horn fly control for 8 weeks.1
  • Season-long lice control with one application (January through April).1
  • Fast-acting permethrin formulation with 5% piperonyl butoxide optimizes control.1
  • ULTRA BOSS POUR-ON INSECTICIDE should be used as part of an integrated pest management system with the use of other pest control practices.

Dosage and Usage:

  • Repeat treatment as needed but not more than once every 2 weeks.
  • Do not allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters.
  • Not for use in outdoor residential misting systems.
  • Available in one U.S. quart (treats 57 550-lb. cattle) or one U.S. gallon (treats 229 550-lb. cattle).
  • For more information, including complete directions and warnings, please see the product label.
Pkg Size UPC # UIN #
Quart 300615260029 065590
Gallon 300615260012 065589
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 2802403877

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J
Verified Purchase
Juanmarco Gutiérrez González
Alexandria, US
★★★★★ 5
Good guide for kids
Format: Paperback
I liked this guide for my kids (7 and 5)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
J
Verified Purchase
Jane S. Grimshaw
Houston, US
★★★★★ 5
A Child's Guide to visiting London
Format: Paperback
I bought this as a Christmas present for my 12 year old granddaughter as she will be traveling to London this summer. It seemed perfect in describing places to visit and things to do. She was very excited to look at it.
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Reviewed in the United States on December 27, 2022
D
Verified Purchase
DK
Birmingham, US
★★★★★ 5
Kid-friendly
Format: Paperback
Lots of activities and good descriptions of places to visit in London. Our kids (ages 6 and 8) think it’s great. Highly recommend it.
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Reviewed in the United States on January 24, 2018
B
Verified Purchase
Brent Hunsinger
Draper, US
★★★★★ 5
Great
Format: Paperback
We love these books for our travels with kiddos. Keep them in our backpack and they always have something to do when we are stuck waiting somewhere. So much great info in these books!
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Reviewed in the United States on June 14, 2019
S
Verified Purchase
Stephanie
Omaha, US
★★★★★ 1
Weird printing error
Format: Paperback, Format: Paperback
There are about 30 pages in the middle of the book dedicated to “what is special about dad”. I have to imagine we’re missing quite a bit of the actual book.
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Reviewed in the United States on July 4, 2024

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