Description
EpriGard Pour-On delivers advanced, broad-spectrum parasite control for beef and dairy cattle in a convenient topical application. Powered by eprinomectin (5 g/L), this trusted macrocyclic lactone provides highly effective control of 39 species and stages of internal and external parasites, helping producers protect herd health and maximize performance.
Parasite pressure can silently reduce milk yield, fertility, and weight gain long before clinical signs appear. EpriGard targets these hidden losses by eliminating gastrointestinal worms, lungworm, lice, mites, grubs, horn flies, and cattle ticks—helping cattle maintain optimal condition through every production stage.
Unlike many parasite control products, EpriGard offers:
- Zero milk discard
- Zero meat withdrawal
- Weatherproof performance in real-world conditions
That means no lost production, no withholding delays, and no disruption to your management schedule.
Research shows that effective parasite control with eprinomectin can improve:
- Milk yield (up to +2.07 lbs./cow/day in studies)
- Conception rates and reproductive performance
- Feed efficiency and body condition scoring
For dairy producers, this translates into more milk shipped and better reproductive efficiency. For beef producers, it means improved weight gain, healthier cattle, and stronger return on investment.
EpriGard Pour-On is also formulated for ease of use in modern cattle operations ideal for both chute-side and herd-wide applications.
EpriGard™ provides treatment and control of:
Internal Parasites:
- Gastrointestinal roundworms (multiple species)
- Lungworm (Dictyocaulus viviparus)
- Threadworms, hookworms, whipworms
- Nodular worms and stomach worms (including inhibited stages)
External Parasites:
- Sucking and biting lice
- Sarcoptic and chorioptic mange mites
- Horn flies
- Cattle grubs (all parasitic stages)
- Cattle tick (Rhipicephalus microplus) control support




