Education Center

Your Go-To Resource for Effective Natural Fly Control & Integrated Pest Management (IPM)

Science-Driven Fly Control

The ultimate library of fly control resources and learning.

Research-Based, Scientifically Proven Fly Control

Flies are more than just a nuisance—they spread disease, stress your animals, and make your barn, coop, or pasture less enjoyable. At Spalding Labs, we specialize in natural, effective fly control solutions that help you stop flies before they start—without harmful chemicals. Our fly control education center provides resources to support you every step of the way.

With over 45 years of experience, our team has helped over 150,000 customers develop effective fly control strategies using science-driven, research-backed methods. Whether you’re dealing with flies in your horse barn, cattle pasture, chicken coop, or hobby farm, we’re here to help with expert guidance and proven solutions.

Fly Control Education Center

Learn to recognize common pest fly species and their behavior so you can choose the most effective fly control solutions for your property.

 

Find out how Fly Predators, Bye Bye Insects, strategic trapping, and smart farm management can drastically reduce fly populations. This holistic approach is called Integreated Pest Management (IPM).

Our team of fly control experts helps horse owners, ranchers, and farmers implement science-backed fly control strategies for long-term success.

 

Common Pest Flies & How to Control Them

House Flies

(Musca Domestica)
House flies are one of the most common pests in stables, barns, and chicken coops. They breed in manure, spilled feed, and moist areas. Control methods include Fly Predators, fly spray, odor & sticky traps, sanitation, and Bye Bye Odor.
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Bot Flies

(Gastrophilus intestinalis, G. nasalis, G. haemorrhoidalis)
Bot flies lay eggs on horses’ legs, which are ingested and develop in the stomach. These parasites can cause digestive issues and discomfort. Control methods include regular grooming, fly sheets, and strategic deworming.
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Dung, Black & Cluster Flies

These flies breed in decaying organic matter and overwinter in barns and homes. While some don’t bite, they’re a sign of poor waste management. Control methods include manure management and barn sealing techniques.
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Biting Stable Flies

(Stomoxys calcitrans)
These painful biters attack horses, cattle, and dogs, causing stress, blood loss, and sores. They thrive in decaying organic matter. Control methods include Fly Predators, fly spray, biting stable fly traps, and waste management.
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Deer & Horse Flies

(Tabanidae family)
These large, aggressive flies deliver painful bites and are difficult to trap. They breed in moist, swampy areas. Control methods include specialty horse fly traps, protective fly gear, and habitat management.
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Horn & Face Flies

(Haematobia irritans & Musca autumnalis)
Horn and face flies, only present if cattle are nearby, irritate cattle and horses by feeding on blood and causing reduced weight gain in livestock. Face flies can transmit pink eye and other infections. Control methods include cattle manure management and face masks.
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Integrated Pest Management (IPM)

Stop pests at every stage of their lifecycle By combining biological, cultural, mechanical, and chemical controls

Integrated Pest Management (IPM) is a science-backed strategy to reduce pest populations while protecting the health of your animals and the environment. This holistic approach reduces pest populations while protecting the health of your animals and the environment. By optimizing each of the four components of your IPM—biological, cultural, mechanical, and chemical control—you’ll set yourself up for maximum fly control. Here’s how to make the most of your IPM program across common use sites.

Fly control can be simple and effective: get our science-backed guide to controlling pest flies.

Why Use Fly Predators?

Only 15% of flies are adults. Fly Predators stop flies before you see them.

Fly Predators are nature’s way of controlling fly populations. Spalding Labs Fly Predators are a carefully selected mix of parasitoid insects that naturally target and eliminate pest flies, such as house flies and stable flies. These tiny but powerful insects work to control flies by parasitizing fly pupae. Female Fly Predators lay their eggs inside the pupae of pest flies, and their larvae feed on the developing flies, stopping the next generation before it hatches.

Our custom order generator and on-staff team of fly control experts will evaluate your unique situation to determine how many Fly Predators® you need to manage your pest situation. Once you receive your shipment of Fly Predators®, simply sprinkle the bugs near manure areas every 3-4 weeks during warm months. Want a more detailed explanation? Click the button to learn more!

Ready to Get Started?

Achieve a nearly fly-free property with effective, affordable solutions.

Have Questions?

Our team is ready to help you implement your personalized fly control strategy.

What Our Customers Say

Feedback from animal lovers across the U.S.

Amanda R.Equine Fertility Specialties, Williamston, MI
WOW! What a difference! I have been getting your fliers for a while but some clients finally convinced me to buy Fly Predators. I have recommended them numerous times and will continue to!
Shelby L.Hidden Acres Equine and K9, Endicott, NY
This was my first year using Fly Predators. After having a HUGE issue with them last year, so bad you couldn't be outside with out getting swarmed by them, I had to do something... A friend recommended using Fly Predators. They have made a HUGE difference and I will never go another year without them!!!
Jennifer T.Supercharge Performance Horses, Cedar Springs, MI
This is our 4th season using Fly Predators and we are seeing a huge improvement. We have not had to put any fly masks or sheets on the horses as of yet and they were normally covered with them by now.
Lisa C.Heringo Labradors, Endicott, WV
I have had my dog kennel for 17 years and have tried a lot of different products and have felt up until now that I have wasted my money. When I received my first shipment of Fly Predators I was skeptical now I am just amazed. The ease of application is a major plus. I hardly ever see a fly and my dogs are very happy.
Jennifer B.Willow Run Veterinary Services, Cheney, WA
We do notice a difference. We recommend Fly Predators to all our clients.
Vicki M.Sendero Whitetails, Lometa, TX
No comparison to past years. Fly Predators have made a huge difference in the quantity of flies in the facility.
Linda H.Dearborn Stables, North, SC
Both Fly Predators and traps have worked wonders. Blacksmiths and Vets love coming to our farm to work!

Contact Our Team

Reach out with questions or to order