• Cultural Practices for Karnal Bunt Control

      Ottman, Michael J (College of Agriculture, University of Arizona (Tucson, AZ), 2015-05)
      Environmental conditions between awn emergence and the end of flowering is the overriding factor in disease development. 2 The University of Arizona Cooperative Extension Cultural practices may be partially effective in controlling Karnal bunt but cannot eliminate the disease completely. Karnal bunt is most likely to be found in areas where lodging or water ponding have occurred.