Table 11-1. Conventional Soybean Herbicide Weed Control Ratings: Annual Broadleaf Weeds

Pub 75: Guide to Weed Control > Soybeans > Table 11-1. Conventional Soybean Herbicide Weed Control Ratings: Annual Broadleaf Weeds

Excerpt from 2010-11 Chapter 11, Publication 75, Guide to Weed Control, Order this publication

Table of Contents

1. Soil Applied Grass Herbicides
2. Soil Applied Broadleaf Herbicides
3. Soil Applied Grass and Broadleaf Herbicides
4. Soil Applied Tank-Mixes
5. Postemergence Grass Herbicides
6. Postemergence Broadleaf Herbicides
7. Postemergence Grass and Broadleaf Herbicides
8. Postemergent Tank-Mixes
9. Other Soybean Herbicide Weed Control Ratings (Table 11-1) (PDF file - 59 kb)
   • Annual Grasses
   • Perennial Weeds
10. Herbicide Recommendations for Soybeans
• Pre-Plant Burndown Herbicides
• Soil Applied Grass Herbicides
• Soil Applied Broadleaf Herbicides
• Soil Applied Grass and Broadleaf Herbicides
• Soil Applied Tank-mix Options
• Postemergence Grass Herbicides
• Postemergence Broadleaf Herbicides
• Postemergence Grass and Broadleaf Herbicides
• Postemergence Grass and Broadleaf Herbicides - Roundup Ready (glyphosate tolerant) varieties only
• Postemergence Tank-mix Options
• Spot Treatment
• Wick Wiper and Roller Application
• Preharvest
11. Stages of Soybean Leaf Development
12. Related Links

Soil Applied Grass Herbicides

Trade Name	Wild Buckwheat	Cocklebur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Dual II Magnum (G)	2	2	0	2	7	2 More...
Frontier, Frontier Max (G)	2	2	0	2	7	2 More...
Treflan, Bonanza, Rival (G)	5	2	0	2	8	2 More...

Soil Applied Grass Herbicides (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Ragweed	Velvetleaf
Dual II Magnum (G)	8	8	4	3	2
Frontier, Frontier Max(G)	8	8	4	3	2
Treflan, Bonanza, Rival (G)	2	8	2	1	2

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor. .

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Soil Applied Broadleaf Herbicides

Trade Name	Wild Buckwheat	Cocklebur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Firstrate (E)	-	9R	9	-	9R	- More...
Lorox (G)	8	5	5	9	9	9 More...
Sencor (G)	7	7	5	9	9R	9R More...
Valtera (G)	-	4	8	7	9	- More...

Soil Applied Broadleaf Herbicides (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Ragweed	Velvetleaf
Firstrate (E)	2	9R	9	9R	9R
Lorox (G)	9	9R	8	6	6
Sencor (G)	3	9R	8R	7	7
Valtera (G)	9	9	7	3	7

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Soil Applied Grass and Broadleaf Herbicides

Trade Name	Wild Buckwheat	Cocklebur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Boundary (G)	7	7	5	9	9R	9R More...
Broadstrike Dual Magnum (E)	7	7	9	9	9R	9 More...
Command 360 ME (E)	-	-	-	-	9	- More...
Conquest1(G)	8	8	2	9	9R	9 More...
Pursuit (E)	8	7R	2	9	9R	9 More...
Valor (E)	8	7R	2	9	9	9 More...

Soil Applied Grass and Broadleaf Herbicides (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Ragweed	Velvetleaf
Boundary (G)	8	9	7R	7	7
Broadstrike Dual Magnum (E)	9	9	8R	7	9
Command 360 ME (E)	9	6	8/9	-	9
Conquest1(G)	9R	9R	9R	6	9
Pursuit (E)	9R	9R	8R	6	9
Valor (E)	9	9	8R	6	9

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Soil Applied Tank-Mixes

Trade Name	Wild Buckwheat	Cockle-bur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Command 360 ME + Sencor (G)	-	-	-	-	9	- More...
Command 360 ME + Lorox (G)	-	-	-	-	9	- More...
Command 360 ME + Pursuit (E)	8	7	-	9	9	9 More...
Command 360 ME + Dual II Magnum (E)	-	-	-	-	9	- More. ..
Dual + Lorox + Sencor (G)	8	7	5	9	9	9 More...
Dual II Magnum + Lorox (G)	8	5	5	9	9	9 More...
Dual II Magnum + Sencor (G)	7	7	5	9	9R	9R More...
Dual II Magnum + Pursuit (G)	8	7R	-	9	9R	9 More...
Frontier + Sencor (G)	7	7	5	9	9R	9R More...
Frontier Max + Pursuit (G)	8	7R	-	9	9R	9 More...
Pursuit + Firstrate (E)	8	9R	9	9	9R	9 More...
Pursuit + Lorox (G)	8	7R	5	9	9	9 More...
Pursuit + Sencor (G)	8	7	5	9	9R	9 More...
Pursuit + Treflan, Bonanza, Rival (G)	8	7R	-	9	9R	9 More...
Treflan, Bonanza, Rival + Sencor (G)	7	7	5	9	9	9 More...

Soil Applied Tank-Mixes (con't)

Trade Name	Annual Nightshades	Pig-weeds	Common Ragweed	Giant Ragweed	Velvet-leaf
Command 360 ME + Sencor (G)	9	9R	9	-	9
Command 360 ME + Lorox (G)	9	9R	9	-	9
Command 360 ME + Pursuit (E)	9	9R	8/9	6	9
Command 360 ME + Dual II Magnum (E)	9	8/9	8/9	-	9
Dual + Lorox + Sencor (G)	8	9	8	7	7
Dual Magnum + Lorox (G)	8	9	8	6	6
Dual Magnum + Sencor (G)	8	9	8R	7	7
Dual Magnum + Pursuit (G)	9	9	8R	6	9
Frontier + Sencor (G)	8	9	8R	7	7
Frontier Max + Pursuit (G)	9	9	8R	6	9
Pursuit + Firstrate (E)	9R	9R	9R	9	9
Pursuit + Lorox (G)	9	9	8	6	9
Pursuit + Sencor (G)	9R	9R	8	7	9
Pursuit + Treflan, Bonanza, Rival (G)	9	9R	8R	6	9
Treflan, Bonanza, Rival + Sencor (G)	3	9	8	7	8

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Postemergence Grass Herbicides

Trade Name	Wild Buckwheat	Cocklebur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Assure II (E)	0	0	0	0	0	0 More...
Excel Super (E)	0	0	0	0	0	0 More...
Poast Ultra (E)	0	0	0	0	0	0 More...
Select (E)	0	0	0	0	0	0 More...
Venture L (E)	0	0	0	0	0	0 More...

Postemergence Grass Herbicides (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Ragweed	Velvetleaf
Assure II (E)	0	0	0	0	0
Excel Super (E)	0	0	0	0	0
Poast Ultra (E)	0	0	0	0	0
Select (E)	0	0	0	0	0
Venture L (E)	0	0	0	0	0

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Postemergence Broadleaf Herbicides

Trade Name	Wild Buckwheat	Cocklebur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Basagran, Basagran Forté (G)	7	9	5	9	7	9 More...
Blazer (F)	7	6	2	8	7	9 More...
Classic (G)	4	8R	8	8	3	9 More...
Firstrate (E)	7	9R	9R	-	2	9 More...
Pinnacle (G)	-	5	2	8	9R	8 More...
Reflex (G)	8	7*	2	8	6	9 More...

Postemergence Broadleaf Herbicides (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Ragweed	Velvetleaf
Basagran, Basagran Forte (G)	7	7	8	6	9
Blazer (F)	8	9	9	7	7
Classic (G)	3	9	8R	8	8
Firstrate (E)	2	2	9R	9	9
Pinnacle (G)	3	9R	5	2	8
Reflex (G)	8	9	9	7	6

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Postemergence Grass and Broadleaf Herbicides

Trade Name	Wild Buckwheat	Cocklebur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
CleanSweep1 (G)	8	9	5	9	8	9 More...
Pursuit (G)	8	8R	2	9	8	9 More...

Postemergence Grass and Broadleaf Herbicides (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Ragweed	Velvetleaf
CleanSweep1 (G)	9R	9R	8	6	9
Pursuit (G)	9R	9R	8R	6	9

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

Postemergence Tank-Mixes

Trade Name	Wild Buckwheat	Cockle-bur	Canada Fleabane	Lady's Thumb	Lamb's-quarters	Mustards
Assure II + Basagran Forté + Pinnacle (G)	7	9	5	9	9	9 More...
Assure II + Pinnacle (G)	-	5	2	8	9R	8 More...
Assure II + Classic	4	9R	8	8	3	9 More...
Blazer + Basagran Forte (F)	7	9	5	9	8	9 More...
Excel Super + Basagran Forté (G)	7	9	5	9	8	9 More...
Excel Super + Basagran Forté + Pinnacle (G)	7	9	5	9	9	9 More...
Excel Super + Pinnacle (G)	-	5	2	8	9R	8 More...
Pinnacle + Basagran Forté (G)	7	9	5	9	8	9 More...
Pinnacle + Reflex (G)	8	7	2	8	9R	9 More...
Pursuit + Firstrate (G)	8	9R	9	9	8R	9 More...
Pursuit + Reflex (G)	8	8R	2	9	8R	9 More...
Reflex + Venture L (G	8	7	2	8	6	9
Venture L + Basagran (G)	7	9	5	9	8	9 More...

Postemergence Tank-Mixes (con't)

Trade Name	Annual Nightshades	Pigweeds	Common Ragweed	Giant Rag-weed	Velvet-leaf
Assure II + Basagran Forté + Pinnacle (G)	7	9R	8	6	9
Assure II + Pinnacle (G)	3	9R	5	2	8
Assure II + Classic	3	9R	8R	8	8
Blazer + Basagran Forte (F)	8	9	9	6	9
Excel Super + Basagran Forté (G)	7	7	8	6	9
Excel Super + Basagran Forté + Pinnacle (G)	7	9R	8	6	9
Excel Super + Pinnacle (G)	3	9R	5	2	8
Pinnacle + Basagran Forté (G)	7	9R	8	6	9
Pinnacle + Reflex (G)	8	9	9	7	8
Pursuit + Firstrate (G)	9R	9R	9R	9	9
Pursuit + Reflex (G)	9R	9	8	7	9
Reflex + Venture L (G	8	9	9	7	6
Venture L + Basagran (G)	7	7	8	6	9

Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

c PPI timing is required to achieve this level of control.
- Insufficient information available to make a rating.
1 Indicates herbicides sold as a co-pack under this trade name.
^R Indicates populations resistant to this herbicide exist in Ontario and won't be adequately controlled if present.
BOLD numbers indicate the weed is listed on the product label for control or suppression.

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Related Links

• Weeds in Ontario
• Soybeans in Ontario
• Problem Weed Control in Field Crops
• Integrated Pest Management (IPM)
• Pesticide Application and Safety
• Pesticide Companies and Agents
• OMAFRA Sprayer Calibration Calculator
• Search the PMRA website
• OMAFRA Publication 505: Ontario Weeds
• OMAFRA Publication 75: Guide To Weed Control