Fly Parasite Complex

They work great!

We live in the country next to animals like cows, horses, sheep and goats. And we have wildlife on our property such as foxes, coyotes, deer, raccoons and possums. We always had so much trouble with horse flies and could not find a way to get rid of them that didn't cause harm to us. A friend told us about these parasites that eat the eggs of the flies. We tried them and have been amazed! They work great and I'm not constantly killing flies in the house. And I don't have to worry about dangerous chemicals. Thank you so much!!

Excellent product

Number of flies around the house even around the cattle themselves and this was the effect from 1 15,000 count packet. We definitely will be buying more!

I think the little guys are working!

It took them a few days to hatch, but then one day tiny wasps were crawling around inside the bag. I divided the contents of the package into several locations just outside my chicken yard and - there are noticeably fewer flies now. According to the per-chicken calculations, I didn’t need nearly as many wasps as hatch from the package. It’s a lot in the package if you’re raising chickens in a backyard or homestead, so it can help to have one or more buddies to share with. And I haven’t set up my traps yet, but it is suggested to have traps for adult flies and the parasites to attack the pupae. I’m sure I’ll buy again!