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Web URL(s): | http://www.wsweedscience.org//wp-content/uploads/proceedings-archive/2008.pdf#page=54 Last checked: 12/10/2013 Requires: PDF Reader Notes: Item is within a limited access website |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Sanders, B. Heath;
Peeper, Thomas F. |
Author Affiliation: | Oklahoma State University, Stillwater, Oklahoma |
Title: | Ryegrass management with pyroxsulam in Oklahoma winter wheat |
Section: | Project 3: Agronomic section Other records with the "Project 3: Agronomic section" Section
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Meeting Info.: | Anaheim/Garden Grove, California: March 11-13, 2008 |
Source: | Proceedings of the Western Society of Weed Science. Vol. 61, 2008, p. 45. |
Publishing Information: | Newark, CA: Western Society of Weed Science |
# of Pages: | 1 |
Keywords: | TIC Keywords: Lolium; Triticum; Competition; Application timing; Application rates; Herbicides; Weed control
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Abstract/Contents: | "Italian ryegrass continues to plague hard red winter wheat fields in the southern Great Plains. In wheat fields with mixed weed species, Italian ryegrass is typically the dominant competitor. Yield and grain quality reductions are typical and harvesting Italian ryegrass infested wheat can be difficult or impossible. Pyroxsulam applied in the fall to well tillered ryegrass at 11.25, 15, and 18.75 g ai/ha + 0.5% V/V Agral 90 controlled ryegrass 83, 99, and 95% respectively. When application was delayed until February control with the same three rates was 85, 93, and 90%, respectively. When herbicide treatments were applied to grazed wheat in March control with the same three rates was 80, 85, and 89%, respectively. Applying pyroxsulam with 50% urea ammonium nitrate liquid fertilizer carrier did not affect ryegrass control. At one location pyroxsulam completely controlled hairy vetch. At another location pyroxsulam controlled Virginia pepperweed and cutleaf eveningprimrose." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Sanders, B. H., and T. F. Peeper. 2008. Ryegrass management with pyroxsulam in Oklahoma winter wheat. Proc. West. Soc. Weed Sci. 61:p. 45. |
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| Web URL(s): http://www.wsweedscience.org//wp-content/uploads/proceedings-archive/2008.pdf#page=54 Last checked: 12/10/2013 Requires: PDF Reader Notes: Item is within a limited access website |
| MSU catalog number: b2224583a |
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