Oakes Irrigation Research
Site
Carrington Research Extension Center * North Dakota State University
P.O. Box 531, Oakes, ND 58474-0531, Voice: (701) 742-2189, FAX: (701)
742-2700, email: rgreenla@ndsuext.nodak.edu
Direct Seeded Cabbage Weed Control Study, 2002
Click on date to see picture
No. |
Pictures |
Chemicals |
Rates |
Application timing |
1 |
Treflan + Dacthal |
1 pt + 8 lbs |
PPI + PRE |
|
2 |
Treflan + Dacthal |
1 pt + 8 lbs |
PPI + POST1 (1WAP) |
|
3 |
Treflan + Authority |
1 pt + 2 oz |
PPI + POST2 (2 leaf) |
|
4 |
Treflan + Valor |
1 pt + 2 oz |
PPI + POST2 |
|
5 |
Treflan + (Authority + Valor) |
1 pt + (2 oz + 2 oz) |
PPI + POST2 |
|
6 |
Treflan + (Authority + Valor) |
1 pt + (2 oz + 2 oz) |
PPI + POST4 |
|
7 |
Treflan + Dacthal + Tough |
1 pt + 8 lbs + 12 oz |
PPI + POST1 + POST4 |
|
8 |
Treflan + Dacthal + Stinger |
1 pt + 8 lbs + 1/3 pt |
PPI + POST1 + POST4 |
|
9 |
Hand weeded check |
|
|
PPI is preplant incorporated; PRE is immediately after planting; POST1 is after barley emerges (about 1 week after planting (WAP)); POST2 is when cabbage has 2 true leaves; POST4 is when cabbage has 4 true leaves.
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