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DOI: | 10.1614/WT-07-158.1 |
Web URL(s): | http://www.bioone.org/doi/abs/10.1614/WT-07-158.1 Last checked: 03/07/2016 Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Gannon, Travis W.;
Yelverton, Fred H. |
Author Affiliation: | Gannon: Research Associate; Yelverton: Professor, Department of Crop Science, North Carolina State University, Raleigh, North Carolina |
Title: | Effect of simulated rainfall on tall fescue (Lolium arundinaceum) control with glyphosate |
Section: | Notes Other records with the "Notes" Section
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Source: | Weed Technology. Vol. 22, No. 3, July-September 2008, p. 553-557. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
# of Pages: | 5 |
Related Web URL: | http://wssa.allenpress.com/perlserv/?request=get-document&doi=10.1614%2FWT-07-158.1 Last checked: 10/30/2008 Notes: Abstract only |
Keywords: | TIC Keywords: Precipitation rate; Glyphosate; Application rates; Festuca arundinacea; Precipitation
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Cultivar Names: | Southern Golf |
Abstract/Contents: | "Field experiments were conducted to determine the effect of simulated rainfall after glyphosate application on tall fescue control. Three glyphosate formulations, three simulated rainfall amounts, two application rates, and three rain-free periods were evaluated. Glyphosate formulations evaluated included Roundup Original®, Roundup Pro®, and Roundup ProDry®. Herbicide drying periods, or rain-free intervals, included 15, 30, or 60 min. Simulated rainfall amounts were 0, 0.25, or 0.64 cm. Application rates of glyphosate were 3.4 or 6.7 kg ae/ha. Averaged across glyphosate formulation and simulated rainfall amount, excellent (≥90%) tall fescue control was observed when no simulated rainfall occurred within 60 min after application, whereas good (≥80%) tall fescue control was observed when 30 rain-free min were provided. Although current glyphosate labels are vague about rainfastness, these data indicate that critical rain-free periods may be as short as 30 min when higher application rates are used." |
Language: | English |
References: | 16 |
See Also: | See also related slide set "Effect of simulated rainfall on tall fescue control with glyphosate", TurfFiles, January 27, 2008 R=158891 R=158891 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Gannon, T. W., and F. H. Yelverton. 2008. Effect of simulated rainfall on tall fescue (Lolium arundinaceum) control with glyphosate. Weed Technol. 22(3):p. 553-557. |
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| DOI: 10.1614/WT-07-158.1 |
| Web URL(s): http://www.bioone.org/doi/abs/10.1614/WT-07-158.1 Last checked: 03/07/2016 Access conditions: Item is within a limited-access website |
| MSU catalog number: b2174615a |
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