Table 2. 2000 Uniform Regional Scab Nursery for Spring Wheat, Ames, IA ----------------------------------------------------------------------------- Entry Entry Incidence Severity Disease 100 kwt DON no. name % % % g ppm ----------------------------------------------------------------------------- 1 2375 45 16.8 1.56 2.04 23.5 2 WHEATON 66 17.7 2.44 1.68 17.0 3 BACUP 46 7.1 0.56 2.20 20.5 4 OSLO 78 17.2 1.67 1.60 12.6 5 ND2710 30 3.3 0.42 2.45 6.1 6 SD3523 46 6.3 0.67 2.34 4.7 7 SD3524 47 10.8 1.25 2.10 6.9 8 SD3561 47 14.5 0.67 2.22 7.3 9 SD3562 51 7.2 0.78 2.09 11.3 10 SD3588 53 9.9 1.33 2.05 7.0 11 ND712-12 47 7.1 1.00 1.89 10.3 12 ND2928 35 3.7 0.44 1.92 22.0 13 ND2955 35 5.4 3.78 1.80 8.9 14 ND2959 31 3.2 1.00 1.99 7.3 15 ND3006 46 5.0 1.17 2.06 13.5 16 N99-0010 59 10.2 2.00 1.76 9.1 17 N99-0011 60 8.1 0.75 1.60 11.5 18 N99-0085 34 24.6 1.56 1.63 18.5 19 N99-0107 48 15.6 0.89 1.88 7.1 20 N99-0157 39 3.9 0.33 2.00 2.5 21 MN97039 75 14.4 1.11 1.80 8.6 22 MN97561 60 13.5 0.89 1.72 15.7 23 MN98037 55 9.5 1.17 2.38 11.0 24 MN98092 67 19.5 2.58 1.94 11.4 25 MN98208 46 7.2 1.33 2.20 12.9 26 MN98389 32 2.4 1.08 2.20 3.8 27 FA-998-743 58 10.7 0.83 2.16 6.7 28 FA-998-781 34 18.5 0.67 1.68 12.9 29 FA-998-782 34 27.9 1.11 3.86 23.9 30 FA-998-783 90 25.6 0.67 1.77 25.6 31 DH98069 34 25.4 2.78 2.02 12.9 32 D96596 34 25.3 0.78 1.65 7.5 33 D96622 34 12.6 0.33 1.89 8.7 34 D95565 25 29.0 2.00 2.07 14.0 35 HY 644 69 11.5 1.67 1.81 9.9 36 94B15-D9D5 49 10.5 0.33 1.44 6.0 37 94B16-S14A5 59 10.4 2.33 1.73 7.9 38 RL 4927 66 10.7 0.75 2.03 6.2 39 CI14371* 100 28.3 2.33 1.47 13.4 40 PI382167* 62 10.2 0.78 1.83 8.9 41 PI382161 61 10.1 0.92 1.58 19.6 42 PI182561* 31 4.4 0.22 1.03 5.5 43 PI81791* 96 6.2 0.67 1.63 8.9 ----------------------------------------------------------------------------- Mean: 45 17.00 1.6 1.93 11.40 ----------------------------------------------------------------------------- * Possible new sources of resistance from introductions by Yue Jin, SD Natural inoculum, rainfed conditions.