There seems to be reports of Powdery Mildew on wheat that is susceptible all the resistance varieties seem to have little to no levels of Powdery Mildew. I have yet to view a field that I would spray. Now we need to time and watch the scab forecast. Here it is keep checking it to manage scab risk.
Also Prosaro - 8.2 ounce/acre or Caramba at 9 ounces/acre would be the two products of choice as heads emerge.