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DOI: | 10.1614/WT-D-11-00047.1 |
Web URL(s): | http://www.bioone.org/doi/full/10.1614/WT-D-11-00047.1 Last checked: 08/09/2012 Access conditions: Item is within a limited-access website http://www.bioone.org/doi/pdf/10.1614/WT-D-11-00047.1 Last checked: 08/09/2012 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Gannon, Travis W.;
Yelverton, Fred H.;
Tredway, Lane P. |
Author Affiliation: | Gannon: Research Associate; Yelverton: Professor, Department of Crop Science; Tredway: Associate Professor, Department of Plant Pathology, North Carolina State University, Raleigh, NC |
Title: | Selective exposure of yellow nutsedge (Cyperus esculentus), purple nutsedge (Cyperus rotundus), and false green kyllinga (Kyllinga gracillima) to postemergence herbicides |
Section: | Weed management - other crops/areas Other records with the "Weed management - other crops/areas" Section
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Source: | Weed Technology. Vol. 26, No. 2, April-June 2012, p. 294-299. |
Publishing Information: | Champaign, Illinois: Weed Science Society of America |
# of Pages: | 6 |
Related Web URL: | http://www.bioone.org/doi/abs/10.1614/WT-D-11-00047.1 Last checked: 10/02/2012 Notes: Abstract only |
Keywords: | TIC Keywords: Cyperaceae; Cyperus esculentus; Cyperus rotundus; Growth analysis; Herbicide efficacy; Herbicide evaluation; Kyllinga gracillima; Root weight; Shoots; Sulfentrazone; Sulfosulfuron; Trifloxysulfuron
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Abstract/Contents: | "Greenhouse experiments were conducted to evaluate the effect of selective herbicide placement on sedge shoot number, shoot weight, and root weight. Sulfentrazone, sulfosulfuron, and trifloxysulfuron were applied to soil only, foliage only, or soil plus foliage. Sulfentrazone provided greater yellow nutsedge and false green kyllinga growth reduction compared to purple nutsedge. Sulfosulfuron provided greater purple nutsedge and false green kyllinga growth reduction compared to yellow nutsedge; these species responded similarly to trifloxysulfuron. Soil and soil plus foliar applications provided the highest level of growth suppression, indicating herbicidesoil contact is required for optimum sedge control with these three herbicides. Future research should evaluate techniques that optimize herbicidesoil contact to improve herbicide efficacy." |
Language: | English |
References: | 48 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Gannon, T. W., F. H. Yelverton, and L. P. Tredway. 2012. Selective exposure of yellow nutsedge (Cyperus esculentus), purple nutsedge (Cyperus rotundus), and false green kyllinga (Kyllinga gracillima) to postemergence herbicides. Weed Technol. 26(2):p. 294-299. |
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| DOI: 10.1614/WT-D-11-00047.1 |
| Web URL(s): http://www.bioone.org/doi/full/10.1614/WT-D-11-00047.1 Last checked: 08/09/2012 Access conditions: Item is within a limited-access website http://www.bioone.org/doi/pdf/10.1614/WT-D-11-00047.1 Last checked: 08/09/2012 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2174615a |
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