Treatment^b

Rate

Injury (%)

Moisture

(%)

Yield

(T ha⁻¹)

(g a.i. ha⁻¹)

2 WAT

4 WAT^c

Weed-free control

0 a

0 a

16.6 a

2.85 a

Weedy control

0 a

0 a

18.1 b

1.15 c

Halosulfuron

25

2 b

0 a

17.9 b

1.83 b

Halosulfuron

37.5

3 b

0 a

17.8 b

1.87 b

Halosulfuron

50

4 b

0 a

17.4 ab

1.95 b

Bentazon

1080

2 b

0 a

18.0 b

1.84 b

Acifluorfen

600

13 de

2 ab

17.8 b

1.74 b

Fomesafen^d

240

5 bc

0 a

17.4 ab

2.02 b

Bentazon/acifluorfen^e

840

16 e

3 b

17.6 b

1.88 b

Bentazon + fomesafen

840 + 140

4 b

0 a

17.5 ab

2.04 b

Halosulfuron + bentazon

1080 + 37.5

3 b

0 a

17.5 ab

2.19 b

Halosulfuron + acifluorfen

600 + 37.5

16 e

2 ab

17.5 ab

2.12 b

Halosulfuron + fomesafen

240 + 37.5

6 bcd

1 ab

17.5 ab

2.04 b

Halosulfuron + bentazon/acifluorfen

840 + 37.5

12 cde

2 ab

17.6 ab

2.09 b

Halosulfuron + bentazon + fomesafen

840 + 140 + 37.5

5 bc

1 ab

17.4 ab

2.25 b