Yield of Ellison was higher than that of H45 (Fig. 5). Yield of H45 was significantly (P < 0.001) increased by fungicide treatment. Nitrogen application significantly (P < 0.001) increased yield. Harvest index was significantly (P < 0.001) higher in H45 with fungicide (0.45) than in H45 without fungicide (0.41) or Ellison (0.41). There were no effects of N or interactions on harvest index.