Relationship between Incidence of Cephalosporium Stripe and Yield Loss in Winter Wheat
Table 3
Kernel parameters of 10 wheat genotypes grown noninoculated (U) and inoculated (I) with Cephalosporium gramineum in field plots in Pendleton, Oregon, 2006.
Kernel weight avg (mg)
Kernel weight SD
Kernel diameter avg (mm)
Kernel diameter SD
U
I
Changea
U
I
Change
U
I
Change
U
I
Change
Stephens
40.59
37.42
−3.17**
10.93
13.41
2.48**
2.784
2.650
−0.135**
0.582
0.667
0.085**
Madsen
33.18
30.96
−2.22*
8.62
9.94
1.32**
2.437
2.355
−0.082
0.444
0.509
0.065**
Tubbs
37.88
36.36
−1.51
10.28
12.49
2.21**
2.673
2.594
−0.078
0.525
0.619
0.094**
OR9800919
38.67
36.63
−2.05*
8.89
9.97
1.08**
2.791
2.704
−0.087*
0.530
0.560
0.031
OR9800924
37.28
35.65
−1.63
8.77
9.52
0.75
2.704
2.641
−0.063
0.496
0.516
0.020
Rossini
44.08
42.74
−1.34
9.74
11.28
1.54**
2.991
2.970
−0.021
0.517
0.588
0.071**
OR02F-B-46
34.04
31.38
−2.66**
8.90
10.61
1.71**
2.523
2.390
−0.134**
0.474
0.514
0.040*
OR02F-C-169
35.39
30.34
−5.05**
9.51
11.18
1.67**
2.576
2.337
−0.239**
0.485
0.572
0.088**
OR02F-D-27
30.64
31.07
0.42
7.59
8.99
1.40**
2.382
2.388
0.006
0.460
0.487
0.027
WA 7437
30.62
30.19
−0.43
6.21
6.61
0.40
2.359
2.346
−0.013
0.405
0.426
0.022
LSD (0.05)
1.80
1.80
0.81
0.81
0.078
0.078
0.035
0.035
*Significant at the 0.05 probability level. **Significant at the 0.01 probability level.
aChange = (inoculated − noninoculated).
