This might help. I use permethrin and it works for me.
https://insectcop.net/permethrin-insecticide-guide/
https://insectcop.net/permethrin-insecticide-guide/
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How do you use the permethrin, just around the coop or all over the floor?This might help. I use permethrin and it works for me.
https://insectcop.net/permethrin-insecticide-guide/
The chickens won’t eat the herbs from the bags? I need to get the mosquitos out of coop at night when they sleep. They are swarming in there. I live in Florida, old Florida, pretty much in the woods So there is no knocking out the mosquito populationYou can hang herb bags in there too. You can buy herbs, but you can also find the herbs that mosquitos don't like and hang them whole in the bags. The chickens won't be hurt by the smell, but they may not like it. Putting whole herbs in the coop won't be as smelly, and won't bother the hens as much. Fan is a good idea too, just don't want to get them cold depending on your temp right now.