There are a couple of kinds of mites. The Northern Fowl Mite lives on the chicken but you have to treat the coop too as they swarm everywhere.@SallyinIndiana , I used Ivermectin on the girls as I wanted those things gone before the chicks hatched. And they were but I forgot that mites would hatch again.....until I started seeing them again. Don't think I'm going to use it on the babies and just hope the mites thin themselves out by feeding on the broody and dying. It's my understanding that mites don't live on the host but just feed there? That they generally live around the roost and feed on the hens at night but will infest a broody's nesting box as she's there all the time.
The coop was also cleaned and treated so the little buggers have no where to hide.
Chicken Mites
The Red Mite (chicken mite) lives in the cracks of the coop and comes out at night to feed.
Lice (straw colored) live on the chicken.
If you are seeing mites on a chicken it is most likely the Northern Fowl Mite, I believe. Those things require getting rid of bedding/nesting material, treating the chickens every 7 days x 2, and treating the coop twice as well. If you don't get rid of the hiding spots in the coop too for them (like the shavings and nesting material) they come back, I have found.
I switched to sand and now just shake the Poultry Dust (permethrin) all over and it mixes with the sand. So I don't throw away my sand. For itty bitties who are under their mama I would dust the mama but not the babies as they will be dusted under her anyway. Mites/lice can kill chickens and so a bug-free policy is best.
I have dealt extensively with the Northern Fowl mite and this is what has worked for me. For lice the life cycle is longer and requires another treatment at 14 days as well.
Sevin dust used to be approved for chickens (worked great). Some mites are resistant to permethrin. Some are resistant to carbaryl (Sevin).
Last edited: