Permethrin 10% works great for ALL things insect on chickens. Is a synthetic version of the Elector PSP. Sold under a name like Gordons for around $8 for concentrate.
I used one labeled as "horse fly spray" (in a trigger spray bottle) to help my goats with mosquitoes. But it's the same active ingredient and I used it on my birds. Many people have great results. And if used as directed it is safe, effective, and there is no withdrawal time for eggs. If you have a hard time catching your birds, wait until they go to roost.
And don't buy in that a messy bum means worms as I've seen spreading around the internet. And then people give DE to "kill" the worms, which actually doesn't work inside the intestines (for many reasons)... what it means is a messy bum.
(though I'm not saying you don't have worms, just that's not what poo butt means per say).
Honestly I doubt it's mites that's got your girls not laying. I think you would see maybe a decrease in production but for them to stop completely seems like they would have to be in a pretty poor condition that would be visible.
I used one labeled as "horse fly spray" (in a trigger spray bottle) to help my goats with mosquitoes. But it's the same active ingredient and I used it on my birds. Many people have great results. And if used as directed it is safe, effective, and there is no withdrawal time for eggs. If you have a hard time catching your birds, wait until they go to roost.
And don't buy in that a messy bum means worms as I've seen spreading around the internet. And then people give DE to "kill" the worms, which actually doesn't work inside the intestines (for many reasons)... what it means is a messy bum.
(though I'm not saying you don't have worms, just that's not what poo butt means per say).Honestly I doubt it's mites that's got your girls not laying. I think you would see maybe a decrease in production but for them to stop completely seems like they would have to be in a pretty poor condition that would be visible.

But not a real solution, IMHO.


