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Cattle Wormers (Cattle Dewormers)

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Eprinex (eprinomectin) Pour-On Cattle Wormer

Merial
Original price $44.19 - Original price $1,279.99
Original price $44.19 - Original price $1,279.99
Original price $0.00
$44.19 - $1,279.99
$44.19 - $1,279.99
Current price $44.19
$0.06$0.18 / mL

Free Shipping over $49

Eprinex Pour-On Cattle Wormer Apply along back at 5 mL per 100 lb body weight. Measuring cap makes dosing quick, easy, and accurate. Features &...

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Ivomec Pour-On Cattle Wormer

Merial
Original price $58.22 - Original price $999.99
Original price $58.22 - Original price $999.99
Original price $58.22
$44.99 - $999.99
$44.99 - $999.99
Current price $44.99
$0.05$0.18 / mL

IVOMEC Pour-On Cattle Wormer This product is intended for animals only. Contains 5 mg Ivermectin per mL. Enters the bloodstream through cattle's sk...

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Eprinex and Ivomec Pour-On Applicator

Merial
Original price $29.99 - Original price $29.99
Original price $0.00
$29.99
$29.99 - $29.99
Current price $29.99

Free Shipping over $49

EPRINEX® and IVOMEC® Pour-On Gun The EPRINEX® and IVOMEC® Pour-On Gun offers a faster, easier, and more accurate method for administering pour-on d...

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12 ml Merial Injectable Wormer Syringe

Merial
Original price $20.00
Original price $20.00 - Original price $20.00
Original price $20.00
$19.99
$19.99 - $19.99
Current price $19.99

Free Shipping over $49

Merial Injectable Wormer Applicator 12 mL syringe with metal luer tip for easy and secure needle attachment. Dose adjusts from 2.5 mL to 12 mL. Fe...

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IVOMEC Injection (1%) Wormer for Cattle & Swine

Merial
Original price $202.89 - Original price $241.99
Original price $202.89
$202.89 - $241.99
$202.89 - $241.99
Current price $202.89
$0.20$0.48 / mL

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IVOMEC Injection (1% Ivermectin) for Cattle & Swine IVOMEC Injection (1% Ivermectin Sterile Solution) is an injectable dewormer for the control...

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“Strategic deworming” refers to the timing and approach used to deworm your herd of cattle, and it’s based on climate and the type of parasite challenge you have.

It is recommended to deworm cows in the fall after they’re removed from pasture, and then again in the spring about six weeks after turn-out. Calves usually only need it done in the spring or early summer, depending on your climate. While you’re at it, go ahead and take care of other tasks that require handling, such as tagging and vaccinations.

If you are wondering when to deworm in the spring, the perfect time is when the grass starts to turn green in your area.
Broad-spectrum products are great for controlling both external and internal parasites. Make sure you follow the directions on the label and ask a vet if you need more information.

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