I haven't heard of or considered yeast. For me, I deduced my problem was depluming mites by process of elimination. I stalked my birds at night and put out a mite trap (Hot water bottle on roosting bar with double stick tape) to see if I could find any evidence of mites. None. I can't see...
I think this is what has been plaguing my girls as well. I have been going crazy trying to help my balding girls but they seem to be looking worse. I have tried permethrin dusting twice, ivermectin three times and now I am looking into Elector PSP. Did you try the sulfur and was it effective for...
I could have written this post. I have been going crazy trying to help my girls but they seem to be looking worse. I have tried permethrin dusting twice, ivermectin three times and now I am looking into Elector PSP from the Chicken Chick. Was it effective for you? Have your girls improved?