Injury

Treatment

Rate

1 WAE

4 WAE

May

June

July

Height

Moisture

Yield

g ai ha⁻¹

%

cm

%

MT ha⁻¹

Untreated

0

0 a

0 a

0 a

0 a

0

88

14.8

6.90 a

Pendimethalin

1080

1 a

3 ab

2 b

1 ab

2

87

14.8

6.86 ab

Pendimethalin

2160

4 a

9 b

6 b

4 b

5

86

15.0

6.65 b

SE

1

2

1

1

1

1

0.5

0.07