Celebrate Earth Day with Nature’s Fly Control Heroes: Fly Predators 

Fly Predators are the natural and safe way to control flies without the use of harsh chemicals or pesticides

Spring is here, and with it comes longer days, warmer weather… and unfortunately, flies. But this April, in honor of Earth Day, we’re celebrating a nature’s solution to fly control that helps reduce pesticide use while keeping your animals comfortable: Fly Predators

These tiny but mighty insects work behind the scenes to kill flies before they hatch, giving you effective, chemical-free fly control all season long. Let’s take a closer look at how mother nature’s fly fighters work their magic. 

Life Cycle of a Fly Predator 

Unlike pest flies that buzz around and bite, Fly Predators never bother you or your animals! They stay laser-focused on their mission: breaking the fly life cycle before flies can emerge. Here’s how: 

  1. Hatch & Hunt – Once released, Fly Predators hatch and seek out pest fly pupae, the cocoon-like stage where flies develop. 
  1. Parasitize the Fly Pupa – Fly Predators lay their eggs inside the fly pupae, preventing adult flies from ever hatching. 
  1. Growth & Temperature Impact – Fly Predator eggs develop within the fly pupae. Warmer temperatures speed up emergence, while cooler temperatures slow it down. 
  1. Eliminate Flies – As new Fly Predators emerge, they continue the cycle of seeking out and parasitizing more fly pupae, dramatically reducing the pest fly population. 
  1. Continuous Protection – By releasing Fly Predators monthly, you create an ongoing cycle of proactive fly control, killing up to 85% of flies before they ever become a nuisance. 
  1. Winter Pause – When temperatures drop, Fly Predators naturally enter dormancy, pausing their lifecycle until warm weather returns. 

Why Fly Predators Are a Must-Have This Spring 

  • 🌱 Earth-Friendly & Chemical-Free – Fly Predators reduce reliance on fly sprays and pesticides, making them a safer choice for you, your animals, and the environment. 
  • 🐴 Effortless Fly Control – Simply sprinkle them once every 3-4 weeks and let nature take care of the rest. 
  • 💰 Cost-Effective Solution – By killing flies before they hatch, you’ll save money on fly sprays, fly masks, and other reactive solutions. 
  • 👩‍🌾 Proven by Happy Customers – With over 45 years of success, Fly Predators are trusted by thousands of horse owners, ranchers, and farmers across the country. 

How to Get Started with Fly Predators 

  1. Order Now – Get your first shipment of Fly Predators at Spalding-Labs.com 
  1. Wait for Emergence – Keep them in a warm, shaded spot until you see at least a dozen tiny insects moving. 
  1. Release in Fly Breeding Areas – Sprinkle them near manure piles, stalls, paddocks, and other areas where flies reproduce
  1. Repeat Regularly – For best results, continue releasing Fly Predators every 3-4 weeks throughout fly season. 

This Earth Day, join us in choosing a fly control method that’s safe, effective, and sustainable. Let’s work with nature to keep our barns and pastures fly-free! 

Want to learn more? Visit our Education Center for expert fly control tips and advice, or find answers to frequently asked questions

Get started today and experience fly-free days—naturally! 

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Nature's Fly Control

Kill Flies Before They Hatch with Fly Predators