By Dave Scheiderer, Integrated Ag Services
Now is the time to take a close look at your wheat crop. Most of the wheat in central Ohio is nearing complete flag leaf emergence (Feekes 9). This is the critical growth stage to determine the need for a fungicide application to control leaf diseases. Integrated Ag Services (IAS) consultants have been scouting several wheat fields, and so far we’ve seen very low disease pressure. Septoria leaf has been found on some of the lower leaves and Powdery Mildew has been found in some over seeded areas, such as overlaps on point rows, but these areas are very limited. In general, we don’t think a lot of fungicide will need to be sprayed on wheat in central Ohio.
For those farmers concerned about grain quality and yield reductions caused by Fusarium Head Scab, the timely use of a fungicide like Prosario can reduce the incidence of this disease.