Table 2. Uniform Regional Scab Nursery for Spring Wheat Parents, Manitoba, 1999 ------------------------------------------------------------------------------- Severity Incidence Disease -------------------------- Disease Entry Name (%) rank --------------------------------------------------------------------- 1 2375 20 43 10 19 2 Wheaton 51 79 43.4 38 3 BacUp 19 42 8.53 17 4 Oslo 51 82 44.1 39 5 SD3310 25 51 12.8 29 6 SD3407 20 26 5.91 12 7 SD3414 19 39 7.66 15 8 SD3521 19 24 4.89 10 9 SD3523 12 21 2.86 5 10 ND2710 21 14 3.66 7 11 ND2831 22 56 12.5 28 12 ND2891 23 50 10.8 25 13 ND2928 15 11 1.77 3 14 ND2941 20 57 11.7 24 15 97NPY3209 17 49 8.77 18 16 97NPY3263 35 37 7.24 32 17 97NPY3294 54 90 49.7 40 18 97NPY3445 11 35 4.35 9 19 97NPY3449 30 66 19.8 36 20 FA997-703 9 18 1.67 2 21 99T412 19 72 14 33 22 99T413 25 65 17.5 34 23 99TSP115 42 66 27.6 37 24 99TSP119 18 70 14.6 31 25 MN97518 13 39 5.39 11 26 MN97596 21 29 5.79 13 27 MN97603 21 59 12.5 27 28 MN98068 20 38 7.93 14 29 MN98513 12 19 2.37 4 30 AC Barrie 19 43 9.25 16 31 HY 644 13 24 3.08 6 32 98EPWAFHB43 19 8 1.56 1 33 93134242A 14 26 4.39 8 34 93B42-AW3C 52 24 9.15 30 35 FA897-733 16 61 10.6 22 36 FA897-735 19 54 10.1 21 37 DH98031 24 74 18.4 35 38 DH98052 23 55 12.6 26 39 DH98053 19 59 11.2 23 40 DH98069 17 55 9.7 20 ------------------------------------------------------- Mean 23 46 12 LSD 0.05 22 18 11 ------------------------------------------------------- One row plot, 2.4 m long. 3 reps. Mist-irrigated. Grain spawn inoculation. Severity, Incidence, and Disease assessment from 20 spikes. Weight (grain yield) and Scab (tombstone kernels) from entire row. 50% is maximum scab reading.