2009

2010

Treatment

Elora

Exeter

Ridgetown

Elora

Exeter

Ridgetown

Woodstock

g/m2

Untreated Control

154.8

AB

44.4

AB

51.6

B

188.0

AB

92.0

AC

268.8

AB

193.2

A

2,4-D

197.6

A

10.4

BC

14.0

BD

110.0

B

10.4

CD

105.2

BD

107.2

AB

Dicamba/MCPA/mecoprop

54.8

BC

0.0

C

6.8

D

62.8

B

0.4

D

9.6

D

76.8

B

Dichlorprop/2,4-D

146.4

AC

6.8

C

13.6

CD

109.6

B

3.2

D

30.4

CD

84.0

B

Bromoxynil/MCPA

201.2

A

27.2

AC

90.0

A

211.6

AB

120.4

AB

241.6

AC

186.0

A

Thifensulfuron/tribenuron + MCPA

141.2

AC

20.4

AC

22.4

BD

208.0

AB

16.8

CD

134.4

AD

135.6

AB

Fluroxypyr + MCPA

132.0

AC

11.6

AC

30.4

BD

210.0

AB

46.8

BD

162.4

AD

124.8

AB

Pyrasulfotole/bromoxynil

70.4

BC

3.6

C

4.8

D

64.4

B

3.2

D

70.0

BD

55.2

B

Prosulfuron + bromoxynil

28.0

C

0.8

C

4.4

D

92.4

B

2.8

D

14.8

D

58.4

B

Tralkoxydim

158.0

AB

30.4

AC

50.8

AC

304.8

A

147.6

A

206.4

AD

115.6

AB

Fenoxaprop-p-ethyl

152.0

AC

44.0

A

35.2

BD

165.6

AB

132.8

A

339.6

A

129.2

AB