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| DOI: | 10.21273/HORTTECH05125-22 |
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| Web URL(s): | https://journals.ashs.org/horttech/view/journals/horttech/33/1/article-p44.xml
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https://journals.ashs.org/horttech/downloadpdf/journals/horttech/33/1/article-p44.xml
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| Publication Type:
| Refereed |
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| Author(s): | McFadden, Dani;
Fry, Jack;
Keeley, Steve |
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| Author Affiliation: | Department of Horticulture and Natural Resources, Kansas State University, Manhattan, KS |
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| Title: | Establishment of tall fescue seeded after postemergence broadleaf herbicide application |
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| Source: | HortTechnology. Vol. 33, No. 1, February 2023, p. 44-47. |
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| Publishing Information: | Alexandria, Virginia: American Society for Horticultural Science |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: 2,4-D; Application timing; Broadleaf weeds; Canopy; Carfentrazone-ethyl; Dicamba; Establishment; Festuca arundinacea; Fluroxypyr; Herbicide application; Mecoprop; Normalized Difference Vegetation Index; Postemergence herbicides; Seeding; Triclopyr; Weed control
Author-Supplied Keywords: Festuca arundinacea; Seeding; Turfgrass
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| Abstract/Contents: | "Successful weed control before seeding is necessary for proper turfgrass establishment. However, herbicide labels differ in the time required between application and seeding. The objective of this research was to determine the influence of four postemergence broadleaf combination herbicides on tall fescue (Festuca arundinacea) cover, normalized difference vegetation index (NDVI), and canopy height when seeded 0, 3, 7, and 14 days after herbicide application. Herbicide treatments included the following: 1) a nontreated control; 2) 0.03 lb/acre carfentrazone-ethyl + 0.09 lb/acre methylchlorophenoxypropionic acid (MCPP) + 1.44 lb/acre 2,4- dichlorophenoxyacetic acid (2,4-D) + 0.30 lb/acre dicamba; 3) 0.20 lb/acre fluroxypyr + 0.01 lb/acre halauxifen-methyl + 1.44 lb/acre 2,4-D choline; 4) 0.20 lb/acre triclopyr + 0.003 lb/acre pyraflufen-ethyl + 1.72 lb/acre 2,4-D + 0.14/acre dicamba; and 5) 0.04 lb/acre penoxsulam + 0.04 lb/acre sulfentrazone + 0.40 lb/acre 2,4-D + 0.11 lb/acre dicamba. Penoxsulam + sulfentrazone + 2,4-D + dicamba reduced tall fescue cover, NDVI, and canopy height compared with the nontreated. This research demonstrates seeding between 0 to 14 days after an application of carfentrazone-ethyl + MCPP + 2,4- D + dicamba, fluroxypyr + halauxifen-methyl + 2,4-D choline, or triclopyr + pyraflufen-ethyl + 2,4-D + dicamba will result in successful tall fescue establishment under the conditions evaluated in these experiments." |
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| Language: | English |
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| References: | 13 |
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| See Also: | See also related article "Emergence and growth of tall fescue seedlings after postemergence broadleaf herbicide application" 2021 Turfgrass Research: Research Reports [Kansas State University]. 7(4), 2021, p [1-4], R=319658. R=319658 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
McFadden, D., J. Fry, and S. Keeley. 2023. Establishment of tall fescue seeded after postemergence broadleaf herbicide application. HortTechnology. 33(1):p. 44-47. |
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| DOI: 10.21273/HORTTECH05125-22 |
| Web URL(s):
https://journals.ashs.org/horttech/view/journals/horttech/33/1/article-p44.xml
Last checked: 02/08/2023
Requires: HTML5
https://journals.ashs.org/horttech/downloadpdf/journals/horttech/33/1/article-p44.xml
Last checked: 02/08/2023
Requires: PDF Reader |
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MSU catalog number: b2917674 |
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