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Table 11-1. Soybean Herbicide Weed Control Ratings: Annual Grasses

Author: OMAFRA Staff
Creation Date: 25 November 2002
Last Reviewed: 10 May 2008

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

Excerpt from 2008 Chapter 11, Publication 75, Guide to Weed Control, Order this publication

Cover of Publication 75, Guide to Weed ControlTable 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. Postemergence Grass and Broadleaf Herbicides and Tank-Mixes - Roundup Ready (glyphosate tolerant)
  9. Postemergent Tank-Mixes
  10. Soybean Herbicide Weed Control Ratings (Table 11-1) (PDF file - 133 kb)
  11. Herbicide Recommendations for Soybeans
  12. Stages of Soybean Leaf Development
  13. Related Links
Soil Applied Grass Herbicides
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
9* 9* 8* 8* 9* 9* 9* 4
9* 9* 8* 8* 9* 9* 9* 4
9* 9* 8* 9 9* 9* 9 6

* - Indicates the weed is listed on the product label for control or suppresssion.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Soil Applied Broadleaf Herbicides
Trade Name
 Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
0 0 0 0 0 0 0 0
Lorox (G)
 5* 5* 5 5* 5* 5* 5* 5
Sencor (G)
7* 6* 7* 5* 5* 5* 8* 3

* - Indicates the weed is listed on the product label for control or suppresssion.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Soil Applied Grass and Broadleaf Herbicides
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 8* 9* 9* 9* 6
9* 9 ? ? 9* 9* ? ?
8* 7 7 9 9* 9 8 7
Pursuit (E)
8* 7 7 9 9* 9* 8* 7*
Valor (E)
9* 9 9 9 9* 9* 9 8

* - Indicates the weed is listed on the product label for control or suppresssion.
1 - Indicates herbicide sold as a co-pack under this trade name.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Soil Applied Tank-Mixes
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
9* 9* ? ? 9* 9* ? ?
9* 9* ? ? 9* 9* ? ?
9* 9* 7 9 9* 9* 8* 7*
9* 9* 8 9* 9* 9* 9* 4
Dual + Lorox + Sencor (G)
 9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 8* 9* 9* 9* 7
9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 8* 9* 9* 9* 5
9* 9* 8* 9 9* 9* 9* 7
8* 7 7 9 9* 9* 8* 7
8* 7 7 9 9* 9* 8* 7
8* 7 7 9 9* 9* 8* 5
9* 9* 8 9 9* 9* 9* 7
9* 9* 8* 9 9* 9* 9* 6

* - Indicates the weed is listed on the product label for control or suppresssion.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Postemergence Grass Herbicides
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
9* 8 9* 9 9* 9* 9 9
9* 8* 9* 9 9* 9* 9* 9*
9* 8* 9* 9* 9* 9* 9* 9*
Select (E)
9* 8* 9* 9 9* 9* 9* 9*
9* 8* 9* 8* 8* 9* 9* 9*

* - Indicates the weed is listed on the product label for control or suppresssion.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Postemergence Broadleaf Herbicides
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
Classic (G)
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
Reflex (G)
 0 0 0 0 0 0 0 0

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

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Postemergence Grass and Broadleaf Herbicides
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
9* 8* 6 9 9* 9* 9* 7*
8* 6 8* 9 9* 8* 9* ?
9* 8* 6 9 9* 9* 9* 7*
Viper1 (G)
8* 6 8* 8 8* 8* 9* ?

? - Insufficient information available to make a rating.
* - Indicates the weed is listed on the product label for control or suppresssion.
1 - Indicates herbiciide sold as a co-pack under this trade name.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Postemergence Grass and Broadleaf Herbicides and Tank-Mixes - "Roundup Ready" (glyphosate tolerant) varieties only)
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
Guardian1,2 (G)2
9* 9* 9* 9* 9* 9* 9 9*
9* 9* 9* 9* 9* 9* 9 9*
9* 9* 9* 9* 9* 9* 9 9*
9* 9* 9* 9* 9* 9* 9 9*

1 - Indicates herbiciide sold as a co-pack under this trade name.
2 - Use only on certified soybean seed designated as "Roundup Ready" Soybean. See Table 4-2 for list of registered products.
* - Indicates the weed is listed on the product label for control or suppresssion.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Postemergence Tank-Mixes
Trade Name
Barnyard Grass Crab-grass Fall Panicum Giant Foxtail Green Foxtail Yellow Foxtail Witch Grass Proso Millet
9* 8 9* 9 9* 9* 9 9*
9* 8 9 9 9* 9* 9 9*
9* 8 9 9 9* 9* 9 9*
0 0 0 0 0 0 0 0
9* 8* 9* 9 9* 9* 9* 9*
9* 8* 9* 9 9* 9* 9* 9*
9* 8* 9* 9 9* 9* 9* 9*
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
9* 8* 6* 9 9* 9* 9* 7*
9* 8* 6 9 9* 9* 9* 7*
9* 8* 9* 8* 8* 8* 9* 8*

* - Indicates the weed is listed on the product label for control or suppresssion.
Crop Tolerance Rating: E - Excellent: G - Good; F - Fair; P - Poor.

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Related Links

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