Farnam Equi-Spot Spot-On Fly Control provides long-lasting, weatherproof insect protection for horses, making it an ideal solution for pastured horses or those needing extended fly control. This topical treatment repels and kills ticks, stable flies, face flies, and mosquitoes, including those that may transmit Lyme disease, West Nile Virus, and Equine Encephalitis. Each application lasts up to 14 days and is formulated to withstand sweat and wet conditions, ensuring continuous coverage when daily fly sprays aren’t an option.
Product Details:
Provides up to 14 days of continuous fly and tick protection
Weatherproof formula remains effective through sweat and rain
Kills and repels ticks, stable flies, and face flies
Helps prevent mosquito-borne diseases such as West Nile Virus and Equine Encephalitis
Ideal for pastured horses or those without daily fly spray applications
Includes 3 applications, offering a 6-week supply
ORM-D product – cannot be shipped outside the continental USA or by air
How does Equi Spot differ from traditional fly sprays?
Equi Spot is a spot on topical product that is applied directly to the horse rather than sprayed over the coat. It’s designed for situations where daily spray application isn’t practical, such as with pastured or minimally handled horses.
How often does Equi Spot need to be applied?
Each application is designed to provide up to 14 days of fly control. For consistent coverage, reapply every two weeks according to label directions.
Will this product continue working in rain or sweat?
Yes, the formula is designed to remain effective through sweat and wet conditions, helping maintain fly control even during turnout in changing weather.
What types of insects does Equi Spot help control?
The product helps control flies such as stable flies and face flies, along with mosquitoes and ticks, as part of a seasonal fly management program.
Is Equi Spot suitable for all horses?
Equi Spot is intended for horses over 12 weeks of age and not for horses intended for food use. Always follow label precautions and directions to ensure proper and safe application.
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January 30, 2026
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Knowledge Base
Horse fly spray is one of the most common ways to help protect horses from biting insects, helping reduce irritation, support comfort during work, and keeping flies from interfering with daily rides, turnout and barn time. Choosing the right formula and using it correctly can make a noticeable difference, especially when combined with other fly control methods.
Behavior Guide:Understanding Fly Behavior explains why flies are attracted to certain horses and how environmental factors can influence insect activity.
Control Guide:Fly Control Made Simple takes a closer look at feed-through fly control and how it helps reduce fly populations by interrupting the life cycle.
Comparison Guide:Fly Spray Comparison Chart compares horse fly spray options and answers common questions to help you choose the right formula.
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