In This Section |
Table 17-1. Turfgrass Herbicide Weed Control Ratings
Excerpt from Chapter 17, 2008 Publication 75, Guide to Weed Control, Order this publication
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Trade Name
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Crab-grass | Bent-grass | Annual Bluegrass | Common chickweed | Black Medick | Mouse-eared Chickweed | White Clover |
|---|---|---|---|---|---|---|---|
| 9* | ? | 3* | ? | ? | ? | ? More... |
|
| 8* | ? | ? | 8* | ? | 8 | ? More... |
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| 9* | ? | ? | ? | ? | ? | ? More... |
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Trade Name
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Dande-lion | Ground-ivy | Knot-weed | Mallow | Yellow Nut sedge | Plan-tains | Quack-grass |
|---|---|---|---|---|---|---|---|
| ? | ? | ? | ? | ? | ? | ? | |
| 7 | ? | ? | ? | 0 | 0 | 0 | |
| ? | ? | ? | ? | ? | ? | ? |
? - Insufficient information available to make a rating.
* - Indicates the weed is listed on the product label for control or suppression.
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|
Trade Name
|
Crab-grass | Bent-grass | Annual Bluegrass | Common chickweed | Black Medick | Mouse-eared Chickweed | White Clover |
|---|---|---|---|---|---|---|---|
| 9* | ? | ? | ? | ? | ? | ? More... |
|
| 8* | ? | ? | ? | ? | ? | ? More... |
|
Trade Name
|
Dande-lion | Ground-ivy | Knot-weed | Mallow | Yellow Nut sedge | Plan-tains | Quack-grass |
|---|---|---|---|---|---|---|---|
| ? | ? | ? | ? | ? | ? | ? | |
| ? | ? | ? | ? | ? | ? | ? |
? - Insufficient information available to make a rating.
* - Indicates the weed is listed on the product label for control or suppression.
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|
Trade Name
|
Crab-grass | Bent-grass | Annual Bluegrass | Common chickweed | Black Medick | Mouse-eared Chickweed | White Clover |
|---|---|---|---|---|---|---|---|
|
2,4-D**
|
? | ? | ? | 3 | 5* | 3 | 3 More... |
| ? | ? | ? | 8* | 8* | 8* | 8* More... |
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| ? | ? | ? | ? | ? | ? | ? More... |
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| 9 | 9 | ? | 9 | ? | 9 | ? More... |
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| ? | ? | ? | 4 | 4 | 3* | 3* More... |
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| ? | ? | ? | 8* | 8* | 8* | 8* More... |
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| ? | ? | ? | 8* | 8* | 7* | 8* More... |
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| ? | ? | ? | ? | 2 | ? | 7 More... |
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| ? | ? | ? | 8 | 6 | 8* | 8* More... |
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Trade Name
|
Dande-lion | Ground-ivy | Knot-weed | Mallow | Yellow Nut Sedge | Plan-tains | Quack-grass |
|---|---|---|---|---|---|---|---|
|
2,4-D**
|
9* | 3 | 4 | 4 | ? | 9* | ? |
| 9* | 6* | 7* | 6 | ? | 9* | ? | |
| ? | ? | ? | ? | 8* | ? | ? | |
| 8 | ? | ? | ? | ? | ? | 9* | |
| 6* | 3 | 3 | 3 | ? | 9* | ? | |
| 6* | 7* | 3 | 3 | ? | 6 | ? | |
| 9* | 2* | 3* | 3 | ? | 9* | ? | |
| 7* | ? | 3 | ? | 4 | 7 | ? | |
| 9 | 8 | 8 | 6 | ? | 4 | ? |
? - Insufficient information available to make a rating.
* - Indicates the weed is listed on the product label for control or suppression.
** - Various formulations available, see Table
4-1, Herbicides Used in Ontario.
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Trade Name
|
Crab-grass | Bent-grass | Annual Bluegrass | Common chickweed | Black Medick | Mouse-eared Chickweed | White Clover |
|---|---|---|---|---|---|---|---|
|
2,4-D
+
mecoprop-P** |
? | ? | ? | 8* | 8* | 7* | 8* More... |
|
Trade Name
|
Dande-lion | Ground-ivy | Knot-weed | Mallow | Yellow Nut sedge | Plantains | Quack-grass |
|---|---|---|---|---|---|---|---|
|
2,4-D
+ mecoprop-P**
|
9* | 2* | 3* | 3 | ? | 9* | ? |
? - Insufficient information available to make a rating.
* - Indicates the weed is listed on the product label for control or suppression.
** - Various formulations available, see Table
4-1, Herbicides Used in Ontario.
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