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Description
Champion USA JustiFLY Feedthrough Cattle Fly ControlThe Fly Control for Cattle Mineral Add Pack that Makes Keeping Flies Away Easy JustiFLY Feedthrough is more effective than typical cattle fly control pour ons for breaking the lifecycles of all four common types of cattle flies. This fly control mineral add pack costs less than 6 cents per head per day. JustiFLY is approved to control flies for both lactating and non lactating cattle, as well as for use in both pasture and feedlot cattle. JustiFLY
The Fly Control for Cattle Mineral Add-Pack that Makes Keeping Flies Away Easy
- JustiFLY® Feedthrough is more effective than typical cattle fly control pour-ons for breaking the lifecycles of all four common types of cattle flies.
- This fly control mineral add-pack costs less than 6 cents per head per day.
- JustiFLY® is approved to control flies for both lactating and non-lactating cattle, as well as for use in both pasture and feedlot cattle.
JustiFLY® Feedthrough Benefits
- This fly control for cattle mineral add-pack effectively prevents the development of horn flies, face flies, house flies and stable flies in manure.
- JustiFLY® can also be used to control existing adult flies around manure.
- JustiFLY® Feedthrough can be used throughout the fly season in both non-lactating and lactating dairy cattle.
- JustiFLY® can reduce animal-handling stress.
- The fly control add-pack does not affect dung beetles.
- The fly control mineral easily passes through a cow’s system leaving no residue, requiring no withdrawal period and causing no resistance issues.
- JustiFLY® is more effective and easier to use than dust bags, ear tags, sprays, and cattle fly control pour-ons.
How to Use JustiFLY® Feedthrough
- Mix one add-pack with one 50-lb bag of free-choice mineral and feed your cattle with the mix.
- Cattle ingest the IGR larvicide as they feed on the treated mineral. It passes through the animal and starts to work on flies once it is deposited in the cattle manure.
- On average, each 360 gm. (12.7 oz.) add-pack treats 2 animals for 6 months (3 add- packs = 6 animals for 6 months)
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4.9 ★★★★★
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Product Reviews
★★★★★ 5
Amazingly well written
Format: Hardcover
Nice book. Pictures and honest interviews and reports via credible down to earth persons.
They don't weigh you down with hundreds of pages to read. Well done
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Reviewed in the United States on September 15, 2024
★★★★★ 5
Beyond Expectations
Format: Hardcover
Since I have had several experiences I am always looking for something legitimate -something that looks into the heart and truth of the material and comes out authentic to the core - I love this book - It far exceeds what I expected and am very happy I ordered it to add to my collection. This will be on the top of the stack! The only down side is that amazon packaged it rougly where it slid freely about in an overlarge box --This ended up tearing the top of the dj rear --- :( I do hope they do not pack all orders for this bk that way - if there are notes you can add to your order you might request book packaging or something more durable than sliding loosely about I found out about this book on the newsletter I receive from Shirley MacClaine - she always has valuable nuggets to share !!!
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Reviewed in the United States on April 23, 2024
★★★★★ 5
Most comprehensive graphic portrayal of WW II Battlefield
Format: Hardcover
Likely the most comprehensive graphic portrayal of WW II and fairly priced. Excellent quality book.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Maps
Format: Hardcover
A must have book, I cannot wait to read it cover to cover. From what I see,(just got it), some are photos of actual maps used. Great research book.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great book on World War II
Format: Hardcover
A lot of information! If you are interested in World War II history this the book for you!
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Reviewed in the United States on April 9, 2026