Overview
When mosquito pressure is high, you need a repellent built specifically for the job. Farnam Mosquito Halt is a permethrin-based spray formulated to repel and kill mosquitoes on horses — the same biting insects that can transmit West Nile Virus, Eastern and Western Equine Encephalomyelitis, and other serious diseases. Fast-acting and long-lasting, it provides reliable protection during peak mosquito season, whether your horse is turned out at dusk, hauled to an event, or stabled near standing water. The 32 oz. ready-to-use bottle makes application quick and straightforward.
Key Features
- Permethrin-based formula repels and kills mosquitoes on contact
- Helps protect horses from mosquito-borne diseases including West Nile Virus
- Also repels flies, gnats, and other biting insects
- Fast-acting and long-lasting protection for turnout, hauling, and stabling
- Ready-to-use 32 oz. spray bottle for quick, easy application
Specifications
- Brand: Farnam
- Size: 32 oz.
- Active Ingredient: Permethrin
- Form: Ready-to-use spray
Best For
- Horses in high-mosquito environments — near ponds, wetlands, or standing water
- Evening and early morning turnout when mosquito activity peaks
- Hauling to events in areas with known mosquito-borne disease risk
- Horse owners looking for targeted mosquito protection beyond standard fly spray
Always read and follow label directions before use. Not for use on cats.
