Spalding Fly Predators

[Rockergirl]

Has anyone tried releasing the fly predators by spalding? I'm curious to try this year, but worried they will become a nuisance...does anyone know if they hurt your garden? or do they come buzzing around people?

 

[Folly's place]

I've used them, and like them. They are TINY, and only affect fly larva (maggots) so aren't a problem for anyone.
Mary

 

[texsuze]

I used them routinely for a while, years ago when I had horses along with my chickens. Despite good manure management I never saw satisfactory results with the fly predators. We're on rural acreage and also have neighbors essentially operating a CAFO, so I'm certain flies from other sources contributed to my fly problem.

Since my heart horse went to the Rainbow Bridge two years ago, my fly population has almost gone away. I currently have a small flock of five hens.

Depending upon your setup they might work well, so I'd give it a try. Follow instructions accurately and remember--chickens and other birds will likely eat the fly predator larvae if they find them. Also remember--pesticide use around your fly predators will kill them.