Rice Tolerance to Saflufenacil in Clomazone Weed Control Program
Table 1
P values for multiple assessments of visible injury, yield, and whole grain for preemergence (PRE) and postemergence (POST) applications of saflufenacil.
Experiment
Source of variation
Pr > F for analyzed parameters
Visible injurya
Yield
Whole grain
1st
2nd
3rd
4th
PRE
Year (Y)
<0.0001
<0.0001
<0.0001
<0.0001
<0.0001
<0.0001
Block (year)
<0.0001
0.040
0.072
0.979
0.701
0.771
Clomazone (C)
<0.0001
<0.0001
<0.0001
0.007
0.025
0.772
C*Y
<0.0001
<0.0001
<0.0001
0.007
0.641
0.0008
Saflufenacil (S)
0.001
<0.0001
0.128
<0.0001
0.151
0.699
S*Y
0.198
0.0003
0.015
<0.0001
0.912
0.669
C*S
0.495
0.163
0.458
0.109
0.450
0.971
C*S*Y
0.047
0.020
0.764
0.109
0.809
0.614
POST
Year (Y)
<0.0001
<0.0001
<0.0001
<0.0001
<0.0001
<0.0001
Block (year)
0.016
0.193
<0.0001
0.0135
0.020
0.0003
Clomazone (C)
<0.0001
<0.0001
0.589
0.329
0.012
0.029
C*Y
0.017
0.026
0.589
0.329
0.050
0.029
Saflufenacil (S)
<0.0001
<0.0001
<0.0001
<0.0001
0.272
0.7475
S*Y
<0.0001
<0.0001
<0.0001
<0.0001
0.659
0.804
C*S
<0.0001
<0.0001
0.0008
0.0037
0.634
0.274
C*S*Y
<0.0001
<0.0001
0.0008
0.0037
0.973
0.956
aRepresents the 1st, 2nd, 3rd, and 4th assessment evaluations for visible injury.