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Table 16-1. Nursery Herbicide Weed Control Ratings: Annual Grasses

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

Pub 75: Guide to Weed Control > Nursery and Ornamental Crops > Table 16-1. Nursery Herbicide Weed Control Ratings: Annual Grasses

Excerpt from Chapter 16, 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. Postemergence Grass Herbicides
  5. Postemergence Grass and Broadleaf Herbicides
  6. Nursery and Ornamental Herbicide Rating Table (Table 16-1) (PDF 63 k)
  7. Herbicide Recommendations for:
  8. Related Links
Soil Applied Grass Herbicides
Trade Name
 Barnyard Grass Crabgrass Fall Panicum Foxtail Witch Grass
8* 7* 8* 8* 8*

* - Indicates the weed is listed on the product label for control or suppression.

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Soil Applied Broadleaf Herbicides
Trade Name
Barnyard Grass Crabgrass Fall Panicum Foxtail Witch Grass
? ? ? ? ?

? - Insufficient information available to make a rating.

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Soil Applied Grass and Broadleaf Herbicides
Trade Name
 Barnyard Grass Crabgrass Fall Panicum Foxtail Witch Grass
8 9 7 8 7
7 6* 6 6* 7
8* 8* 8 8* 8
8* 9* 8* 8* 8
9* 9* 9* 9* 9*
? 9 ? 9 ?
7* 8* ? 8* ?
8* 7* 6 8* 8*
9* 9* 8 8* 8

? - Insufficient information available to make a rating.
* - Indicates the weed is listed on the product label for control or suppression.

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Postemergence Grass Herbicides
Trade Name
 Barnyard Grass Crabgrass Fall Panicum Foxtail Witch Grass
8* 8* 8* 8* 9*

* - Indicates the weed is listed on the product label for control or suppression.

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Postemergence Grass and Broadleaf Herbicides
Trade Name
Barnyard Grass Crabgrass Fall Panicum Foxtail Witch Grass
9* 9* 9* 9* 9*
8* 8* 8* 8* 8*

* - Indicates the weed is listed on the product label for control or suppression.
** - Various formulations available, see Table 4-1, Herbicides Used in Ontario.
1 - Do not allow spray to contact green bark or leaves of crop.

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Related Links

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