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Champion JustiFLY Feed-Thru Insect Control Cattle Supplement

4.411 Reviews

Item # 149306699

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Champion JustiFLY Feed-Thru Insect Control Cattle Supplement

4.411 Reviews

Item # 149306699

Neighbor’s Club Members earn points with purchases.

Shop all Champion

Champion JustiFLY Feed-Thru Insect Control Cattle Supplement

4.411 Reviews

Item # 149306699

Neighbor’s Club Members earn points with purchases.

The Champion JustiFLY Feed-Thru Insect Control Cattle Supplement is an economically-priced insect growth regulator (IGR) larvicide that breaks the life cycle of all four fly species that affect cattle. The add pack is added to a 50-lb bag of free-choice mineral. The larvicide in the fly control for cattle is ingested by the cattle as they feed on the treated mineral throughout fly season. The fly pest control passes through the animal and starts to work on flies in the cattle manure. Made in the USA.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Broad Spectrum - Controls ALL 4 species of flies that affect cattle: stable fly, horn fly, face fly, house fly
Tested - EPA approved for pasture cattle, feed yard cattle and dairy cattle
Confidence - Fly pest control approved for use in lactating dairy cattle; no withdrawal period; no milk disposal issues
Safety Margin - No known fly resistance
Economical - Full season fly control for cattle for less than 6 per head per day
Convenient - zero animal handling stress
Simple 1-to-1 mixing - Just add 1 add pack to one 50 lb. bag of loose mineral

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Reviews

Rating Snapshot

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9 reviews with 5 stars.

0 reviews with 4 stars.

0 reviews with 3 stars.

1 review with 2 stars.

1 review with 1 star.

Overall Rating

4.4

5 out of 7 (71%) reviewers recommend this product

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Most Helpful Favorable Review

5 out of 5 stars.

It works!

5 years ago

We've been using this product for about a year now and I can honestly say it works better than any fly product we've tried. In the worst part of fly season last summer, our cows had hardly any flies on them. We are in Texas so we are already using it again this spring. And all we do is add it to mineral we are putting out anyway.

6 people found this helpful

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Most Helpful Critical Review

2 out of 5 stars.

Can’t understand mixing instructions.

4 years ago

It says to mix a 360 gram pack with 50 lbs feed but then it is completely unclear how the mix is to be fed. Common description would for ex be to then feed to cattle so many ounces per head or per hundred pounds (preferred).

3 people found this helpful

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ease of use
instructions
satisfaction

1 to 4 of 11 Reviews

1 – 4 of 11 Reviews

Reviews 6

5 out of 5 stars.

Works for horses

a year ago

Mix this with a bag of mineral salt, give a handful each day with grain and greatly reduces the flies around my horses. Whenever I run out, the flies increase exponentially, so I know it works!

SweepstakesYes

Yes, I recommend this product.

East Texas

Reviews 9

5 out of 5 stars.

Great product!

2 years ago

This stuff works great! I use this in conjuction with a back rubber and almost no flies on my cattle!

Yes, I recommend this product.

NE Texas

Review 1

5 out of 5 stars.

It works

2 years ago

I have used this for te last 2 years and it works great. My cows have a less strees summer.

2023 Sweepstakes EntryYes

Yes, I recommend this product.

Response from EssickAirProducts:

2 years ago

EssickAirProducts

Hello, Mary! We love hearing from happy customers. Thanks for the stars! -Melissa, Champion Cooler

Review 1

2 out of 5 stars.

Can’t understand mixing instructions.

4 years ago

No, I do not recommend this product.

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Rating Snapshot

Overall Rating

Review this Product

Most Helpful Favorable Review

It works!

Most Helpful Critical Review

Can’t understand mixing instructions.

Works for horses

Great product!

It works

Can’t understand mixing instructions.