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| Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2003%20Proceedings-SWSS.pdf#page=190
Last checked: 07/15/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Hinton, J. D.;
Yelverton, F. H. |
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| Author Affiliation: | Department of Crop Science, North Carolina State University, Raleigh, N.C. |
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| Title: | Purple nutsedge control in bermudagrass with sulfonylurea herbicides |
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| Section: | Weed management in turf, pasture, and rangeland
Other records with the "Weed management in turf, pasture, and rangeland" Section
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| Meeting Info.: | Houston, Texas: January 27-29, 2003 |
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| Source: | Proceedings: Southern Weed Science Society: 56th Annual Meeting. Vol. 56, 2003, p. 104. |
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| Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cynodon dactylon; Cyperus rotundus; Halosulfuron; Herbicide efficacy; Herbicide evaluation; Herbicide trials; Sulfonylurea herbicides; Weed control
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| Trade Names: | Manage |
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| Abstract/Contents: | "Purple nutsedge (Cyperus rotundus ) has long been a difficult weed to control in a turfgrass system. Halosulfuron (Manage) has been the commercial standard for purple nutsedge control for several years. Several new sulfonylurea herbic ides are now being studied in turf and purple nutsedge control needs to be determined for these herbicides. Trials to determine the efficacy of these sulfonylurea herbicides on purple nutsedge were conducted in 2001 and 2002 in Plymouth, N.C. and in 2002 in Maysville, N.C. The sulfonylurea herbicides studied in these trials included ha losulfuron, sulfosulfuron (Outrider), rimsulfuron (TranXit), trifloxysulfuron (Monument), forams ulfuron (Revolver), and flazasulfuron. All treatments had an adjuvant added. In Maysville, sulfosulfuron at 2.56 oz/a and tr ifloxysulfuron at 0.59 oz/a provided better than 90% control at 12 weeks after application. In Plymouth, greater than 90% control at 11 weeks after initial treatment was achieved with halosulfuron (initial and 6 weeks after) at 1.33 oz/a. At 14 weeks after initial treatment, trifloxysulfuron (initial and 6 weeks after) at 0.59 oz/a, sulfosulfuron (initial) at 3 oz/a and sulfosulfuron (initial and 6 weeks after) at 1.5 and 1 oz/a provided better than 90% control. Bermudagrass has not shown any significant reduc tion in quality from any of these sulfonylurea herbicides." |
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| Language: | English |
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| References: | 0 |
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| Note: | "Invasive weeds: Real or imagined threat?"
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hinton, J. D., and F. H. Yelverton. 2003. Purple nutsedge control in bermudagrass with sulfonylurea herbicides. South. Weed Sci. Soc. Proc. 56:p. 104. |
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| Web URL(s):
http://www.swss.ws/wp-content/uploads/docs/2003%20Proceedings-SWSS.pdf#page=190
Last checked: 07/15/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b2207931 |
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