Table 3. Uniform Regional Scab Nursery for Parents - Morris, MN 1998 Entry Heading Incidence Severity Disease DON Tombstone date % % % PPM % 2375 22 100.0 34.7 34.7 1.3 13.3 BacUp 17 91.7 32.0 29.5 1.3 6.9 Wheaton 21 98.3 55.0 54.4 5.0 47.8 Oslo 20 100.0 44.0 44.0 3.3 29.2 MT9609 22 100.0 49.3 49.3 3.3 20.3 SD3345 18 93.3 31.7 29.4 1.9 7.3 SD3367 19 86.7 20.7 18.1 1.3 6.9 SD3415 17 66.7 19.0 13.3 0.7 4.9 SD3423 19 91.7 28.7 26.4 1.5 6.0 SD3452 20 63.3 17.7 14.2 2.1 19.3 ND2710 19 70.0 19.0 14.0 0.7 10.1 ND2852 22 71.7 17.0 13.5 1.3 12.0 ND2891 20 93.3 25.7 24.3 1.6 9.2 ND2897 21 91.7 22.3 20.7 0.8 13.3 ND2906 21 90.0 26.0 24.2 1.2 6.1 MN93413 24 91.7 31.7 29.5 9.6 30.3 MN97762 23 100.0 47.0 47.0 7.5 27.8 MN97847 24 96.7 37.7 36.4 7.0 36.7 MN97237 28 100.0 66.0 66.0 10.9 38.3 96NPY1329 18 90.0 32.7 30.4 1.2 15.4 96NPY1370 18 66.7 16.0 11.5 0.7 5.8 96NPY1375 18 91.7 27.3 25.0 1.2 7.9 96NPY1439 23 96.7 36.7 35.7 4.2 17.2 96NPT1506 24 98.3 46.0 45.5 8.9 32.8 93FBB21 23 75.0 20.7 16.6 3.2 15.8 97EPWB12 22 96.7 39.0 38.3 5.6 24.2 97EPWB16 24 95.0 34.7 33.6 4.2 18.8 93B42-V2A 22 83.3 31.3 27.7 2.9 21.3 93B43-AH1A 25 95.0 37.3 35.5 7.9 32.8 Langdon 25 88.3 29.3 26.3 25.2 43.3 D940098 24 100.0 74.7 74.7 11.1 43.9 D941229 24 100.0 53.3 53.3 13.4 45.0 D941515 24 100.0 52.0 52.0 11.6 40.6 Mean 22 90.1 35.0 33.2 5.0 21.5 LSD (0.05) 2.7 19.2 14.5 16.5 10.2