So, I only got one response to my query about this, so I'll try again here. I figure my rooster has it, so I'll have to treat him. Do I also need to treat everyone in the coop? I'm guessing yes, since I have some very young birds and slathering oil on them now would kill any mites that happen to already be there?
And, since I'm pulling them off the roost to smear on oil (plan to use castor oil), I'll go ahead and give them a good once-over and dust with sevin dust just in case for other critters. Probably need to put some ivermectin on the adult birds? I'll have to get some on the way home and then research dosage/pound. My rooster's probably 10 pounds. put it on the young ones too?
I haven't seen any mites or lice in the coop, which had a very thorough cleaning and was sprayed with sevin spray, then neem oil on roost ends and other contact points where bugs could hide. That happened just prior to putting all the chicks in with the adults, so 3 or 4 weeks ago. I'll clean it out again saturday, sweep it and spray but not as deep as I just did recently, that's really hard in this heat. (by deep cleaning, I mean that I even washed the rafter surfaces, don't want to do that much again). My nest boxes are the plastic ones attached to the wall, so easy to pull out. I use that fake grass pad for them.
Please advise.