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DOI: | 10.1614/WT-04-303R2.1 |
Web URL(s): | http://www.bioone.org/doi/full/10.1614/WT-04-303R2.1 Last checked: 04/02/2012 Access conditions: Item is within a limited-access website http://www.bioone.org/doi/pdf/10.1614/WT-04-303R2.1 Last checked: 02/04/2012 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | McElroy, J. Scott;
Breeden, Greg K.;
Yelverton, Fred H.;
Gannon, Travis W.;
Askew, Shawn D.;
Derr, Jeffrey F. |
Author Affiliation: | McElroy: Assistant Professor; Breeden: Extension Assistant, Plant Science Department, University of Tennessee, Knoxville, TN; Yelverton: Professor; Gannon: Research Associate, Crop Sciences Department, North Carolina State University, Raleigh, NC; Askew: Assistant Professor, Department of Plant Pathology, Physiology, and Weed Science, Virginia Polytechnic and State University, Blacksburg, Va; Derr: Professor, Department of Plant Pathology, Physiology, and Weed Science, Virginia Polytechnic and State University, Hampton Roads Agricultural Research and Extension Center, Virginia Beach, Va |
Title: | Response of four improved seeded bermudagrass cultivars to postemergence herbicides during seeded establishment |
Source: | Weed Technology. Vol. 19, No. 4, October 2005, p. 979-985. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
# of Pages: | 7 |
Related Web URL: | http://www.bioone.org/doi/abs/10.1614/WT-04-303R2.1 Last checked: 04/02/2012 Notes: Abstract only |
Keywords: | TIC Keywords: Responses; Seed propagated bermudagrasses; Postemergence herbicides; Seeding; Herbicide injury; Establishment; Cultivar evaluation; Cynodon dactylon; Herbicide evaluation
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Cultivar Names: | Princess 77; Riviera; Savannah; Yukon |
Abstract/Contents: | "Herbicides and herbicide prepackaged mixtures registered for use on established bermudagrass turf may cause significant injury to recently seeded bermudagrass cultivars, delaying full establishment. Research was conducted to evaluate the use of 12 herbicide treatments applied at onset of uniform stolon development (4 to 8 wk after seeding) to recently seeded 'Princess 77,' 'Riviera,' 'Savannah,' and 'Yukon' bermudagrass cultivars. In general, Yukon was more susceptible to herbicide injury than other culivars. Atrazine at 1.1 kg ai/ha injured all cultivars 55 to 59% 14 d after initial treatment (DAIT), which lead to reduced bermudagrass cover 21 DAIT. Triclopyr + clopyralid at 0.63 + 0.21 kg ae/ha, respectively, injured Savannah and Yukon greater than other broadleaf weed herbicides (2,4-D + mecoprop + dicamba or 2,4-D + clopyralid + dicamba). Foramsulfuron did not injure or reduce bermudagrass cover of any cultivar evaluated at any rating date. The only adverse effect of trifloxysulfuron was a reduction in Riviera and Yukon ground cover at 21 DAIT. MSMA applied sequentially and quinclorac treatments did not injure or reduce ground cover of Riviera and Yukon; however, both cultivars completely recovered from MSMA or quinclorac injury by 42 DAIT." |
Language: | English |
References: | 29 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): McElroy, J. S., G. K. Breeden, F. H. Yelverton, T. W. Gannon, Shawn D. Askew, T. W. Gannon, et al. 2005. Response of four improved seeded bermudagrass cultivars to postemergence herbicides during seeded establishment. Weed Technol. 19(4):p. 979-985. |
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| DOI: 10.1614/WT-04-303R2.1 |
| Web URL(s): http://www.bioone.org/doi/full/10.1614/WT-04-303R2.1 Last checked: 04/02/2012 Access conditions: Item is within a limited-access website http://www.bioone.org/doi/pdf/10.1614/WT-04-303R2.1 Last checked: 02/04/2012 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 610 .W44 |
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