Comparison of Simulated Drift Rates of Common ALS-Inhibiting Rice Herbicides to Florpyrauxifen-Benzyl on Soybean
Table 1
Effects of five ALS-inhibiting herbicides and florpyrauxifen-benzyl at two simulated drift rates (1/20x and 1/80x) 14, 21, and 35 days after treatment (DAT). Sites were not significantly different and thus have been pooled.
Treatment
Injury
Height
Drift rate
14 DAT
21 DAT
35 DAT
14 DAT
21 DAT
35 DAT
Yield
%
cm
Kg ha−1
Nontreated
—
0
0
0
19
19
68
2960
Florpyrauxifen-benzyl
1/20x
78
71
76
12
13
43
540
Bispyribac
36
35
35
17
17
61
1280
Penoxsulam
14
10
5
16
17
67
2490
Halosulfuron
11
7
2
15
16
64
2900
Orthosulfamuron
17
9
6
16
17
65
2700
Imazosulfuron
19
16
12
18
18
59
2970
Florpyrauxifen-benzyl
1/80x
40
31
17
15
16
61
2220
Bispyribac
15
12
9
19
20
67
3030
Penoxsulam
8
8
1
17
19
67
2700
Halosulfuron
7
7
3
20
20
68
2490
Orthosulfamuron
6
5
4
20
21
69
2970
Imazosulfuron
6
5
4
19
20
66
2760
Means within columns followed by different letters are significantly different using Fisher’s protected least significant difference ().
