 |
ProCrop |
Fall Temperatures to Terminate Perennial Weed
Growth
Carrington, 1994*
| Weed |
Temperature (degrees F) |
Weed |
Temperature (degrees F) |
| Russian Knapweed |
29 |
Field bindweed |
<17 |
| Western Ragweed |
29 |
Leafy spurge |
<17 |
| Wild rose |
29 |
Spotted knapweed |
<17 |
| Prairie sage |
29 |
Catnip |
<17 |
| Goldenrod |
22 |
Quackgrass |
<17 |
| Stinging nettle |
22 |
Dandelion |
<17 |
| Floodman thistle |
22 |
Wavyleaf thistle |
<17 |
| Broadleaf plantain |
22 |
Western yarrow |
<17 |
| Yellow toadflax |
17 |
Fringed sage |
<17 |
| Western snowberry |
17 |
Hoary cress |
<17 |
| Perennial sowthistle |
<17 |
Canada thistle |
<17 |
| Absinth wormwood |
<17 |
|
|
Observations concluded November 10, 1994
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