Where did you read about Marek's and crops detracting?Idk how it detaches. I read that a detached crop is a symptom of advanced Marek's.
I need her alive today to take a live sample from her for testing.
After that I will call up the cheapest necropsy place I can find and get a quote, info on how to send her and then I will euthanize her and send her in. Then I can have two ways to test for Marek's.
If she is not getting better why not do just the necropsy through your state lab?