Equine Fly Control

Using balEnce Fly Spray, our organic and reliable biopesticide for Equine Fly Control, is a long-term solution in the care of horses.

Equine fly control is essential, not just because of the irritating bites but because flies are also traveling disease vectors. The housefly alone has been linked to the spread of more than 30 bacterial and protozoal diseases.

Equine fly control includes the management of the adult and larvae of both the house and stable flies, which resemble house flies but travel greater distances, breeding in decaying vegetation and feeding on the blood of warm-blooded animals.

Terregena’s balEnce Organic Fly Spray is approved for sale to the equine market by the US Environmental Protection Agency (EPA) and the US Department of Agriculture (USDA) National Organic Program.

Organic balEnce Fly Spray is a safe choice for you and your horses.

Stable Fly


balEnce Organic Fly Spray

The active ingredient in balEnce products is a naturally occurring fungus (Beauveria bassiana). This fungus specifically targets and kills the flies but does not harm humans, livestock, pets, or the beneficial insects that are so important to our environment.

Parasitic Wasps

In order to provide our customers with a complete solution to their fly control problems, Terregena includes parasitic wasps, also called fly predators, as an important part of its fly control product line.