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| DOI: | 10.2134/cftm2018.12.0098 |
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| Web URL(s): | https://acsess.onlinelibrary.wiley.com/doi/full/10.2134/cftm2018.12.0098
Last checked: 02/19/2024
Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2134/cftm2018.12.0098
Last checked: 02/19/2024
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Thompson, Cole S.;
Hoyle, Jared A.;
Braun, Ross C. |
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| Author Affiliation: | Thompson: Green Section Research, United States Golf Association, Dallas, TX; Hoyle: Dep. of Horticulture and Natural Resources, Kansas State Univ., Manhattan, KS; Braun: Dep. of Horticulture and Landscape Architecture, Purdue Univ., West Lafayette, IN |
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| Title: | Scalping tall fescue as soon as one day after treatment does not reduce glyphosate efficacy |
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| Section: | Applied turfgrass science
Other records with the "Applied turfgrass science" Section
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| Source: | Crop, Forage and Turfgrass Management. Vol. 5, No. 1, April 2019, p. 1-5. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy and Crop Science Society of America |
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| # of Pages: | 5 |
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| Keywords: | TIC Keywords: Application timing; Festuca arundinacea; Glyphosate; Herbicide efficacy; Herbicide evaluation; Scalping
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| Abstract/Contents: | "Glyphosate (N-(phosphonomethyl)glycine) is commonly used during renovations and to control difficult weeds. Users commonly scalp treated areas to sow desirable species following treatment, and most product labels recommend withholding mowing for several days before or after treatment. Our objective was to determine the effect of scalping timing on tall fescue [Schedonorus arundinaceus (Schreb.) Dumort.] control with glyphosate in fall or spring. Three-inch tall fescue was treated with glyphosate at 2.24 lbs a.e./acre and scalped one day or one hour before treatment, or one hour or one to five days after treatment at two locations (Nebraska and Kansas) in fall and spring. Green cover of tall fescue was rated until 32 or 8 weeks after treatment (WAT) for fall and spring experiments, respectively. In fall, glyphosate efficacy was not reduced when turf was scalped one to five days after treatment (0 to 3% green tall fescue cover by 32 WAT). With the exception of scalping two days after spring treatment with glyphosate in Nebraska, the same was also true in spring at both locations (0 to 8% green tall fescue cover by 8 WAT). Scalping within one hour of glyphosate treatment consistently and significantly reduced efficacy, and scalping one day before treatment only yielded control similar to the best treatments in Kansas in spring. Tall fescue control with glyphosate is not reduced by scalping as soon as one day following treatment in either fall or spring, which is two days sooner than typically recommended." |
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| Language: | English |
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| References: | 11 |
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| See Also: | See also related article "Scalping timing for tall fescue control with glyphosate: Renovating tall fescue areas on the golf course can be completed faster because glyphosate efficacy is not reduced by scalping as soon as one day after treatment" Golf Course Management, 87(9) September 2019, p. 63-67, R=308555. R=308555 |
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| Note: | Pictures, color
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Thompson, C. S., J. A. Hoyle, and R. C. Braun. 2019. Scalping tall fescue as soon as one day after treatment does not reduce glyphosate efficacy. Crop, Forage and Turfgrass Management. 5(1):p. 1-5. |
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| DOI: 10.2134/cftm2018.12.0098 |
| Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/full/10.2134/cftm2018.12.0098
Last checked: 02/19/2024
Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2134/cftm2018.12.0098
Last checked: 02/19/2024
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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