Integrated Pest Management (IPM) is a strategic, environmentally-friendly approach to controlling pests by combining multiple methods to reduce pest populations effectively. It incorporates biological control (using natural predators like Fly Predators), cultural control (managing the environment to disrupt pest breeding), mechanical control (such as traps and physical barriers), and targeted chemical control. The goal is to break the pest life cycle while minimizing harm to your animals, your property, and the environment.

Fly Predators are tiny, non-stinging parasitoid wasps that naturally target and eliminate fly pupae before they can hatch into adult flies. By breaking the fly life cycle at its source, Fly Predators reduce fly populations significantly over time. Simply sprinkle them near manure piles, compost heaps, or other areas where flies breed, and they’ll do the rest. Fly Predators are species-specific, meaning they won’t bother you, your animals, or beneficial insects.

Absolutely. Fly Predators are a natural, eco-friendly solution for controlling fly populations. The species we use are native to North America and specifically target pest flies without affecting humans, animals, or other beneficial insects like bees and butterflies. Plus, Spalding Labs carefully selects only the most effective species, ensuring safety and efficiency while reducing the need for harsh chemicals.

The number of Fly Predators you need depends on the size of your property, the number of animals you have, and the amount of manure or organic material where flies breed. Spalding Labs takes the guesswork out by providing personalized recommendations based on your unique situation. You can use the Fly Predators Calculator on our order page or speak with one of our experts for more guidance.

Fly Predators are most effective at preventing fly populations from growing, so they work best when implemented early in the season. If you’re already dealing with a fly problem, we recommend combining Fly Predators with other IPM components, like traps to catch adult flies and Bye Bye Insects fly spray for immediate relief. Over time, Fly Predators will reduce future fly generations, providing sustainable long-term control that gets easier over time.