Fig. 1

Representative scores of percent diseased glume tissue for the Parastagonospora (synonym Stagonospora) nodorum inoculations. The total scores ranged from 0 (no disease) to 10 (disease covering the whole spike). Representative heads showing scores of 0, 1, 2, 5, 7 and 9 are shown. The degree of awn development also segregated in the cross but did not affect disease scoring