Response of Sesame to Selected Herbicides Applied Early in the Growing Season
Table 2
Early- and late-season sesame injury with selected herbicides applied 2, 3, or 4 weeks after planting at Knippa, Hale Center (Texas), and Lane (Oklahoma) in 2014.
Herbicidea
Dose (kg ai·ha)
Application timing WAPb
Early season
Late season
Knippa
Hale Center
Lane
Knippa
Hale Center
Lane
WAP
6
6
8
19
11
12
(%)
Clethodim
0.15
2
0
3
1
0
0
1
3
0
2
5
0
0
5
4
3
18
3
0
5
3
Diuron
1.12
2
48
17
4
3
2
4
3
50
13
4
3
3
4
4
23
20
1
2
2
1
Fluometuron
1.12
2
—
17
3
—
2
1
3
47
20
5
3
0
4
4
12
27
1
2
3
1
Quizalofop-P
0.08
2
0
0
5
0
0
5
3
0
0
5
0
0
5
4
3
0
5
0
0
5
Ethalfluralin
0.84
2
5
5
3
2
0
1
3
3
10
0
0
3
0
4
3
2
1
8
0
1
Trifluralin
0.85
2
3
3
4
0
0
3
3
5
7
1
0
0
1
4
7
0
4
50
0
1
Pendimethalin
1.06
2
7
37
5
2
3
4
3
2
28
0
0
2
0
4
3
7
1
0
0
1
Pyroxasulfone
0.12
2
25
—
3
2
—
3
3
5
—
1
0
—
2
4
2
—
4
0
—
0
Untreated
—
—
0
0
0
0
0
0
LSD (0.05)
4
7
NS
8
5
NS
aAgridex at 1.0% v/v added to clethodim, diuron, fluometuron, and quizalofop-P treatments; bWAP, weeks after planting.