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Web URL(s): | https://scisoc.confex.com/scisoc/2018am/meetingapp.cgi/Paper/111324 Last checked: 11/19/2018 Requires: JavaScript |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Dickson, Kyley H.;
Segars, Chrissie;
Sorochan, John C.;
Moss, Justin Quetone;
Harris, Dustin |
Author Affiliation: | Dickson and Sorochan: University of Tennessee-Knoxville, Knoxville, TN; Segars: Agriculture, Geosciences, and Natural Resources, University of Tennessee at Martin, Martin, TN; Moss and Harris: Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, OK |
Title: | Effectiveness of mechanical removal of perennial ryegrass overseeding out of common bermudagrass |
Section: | C05 turfgrass science Other records with the "C05 turfgrass science" Section
Turfgrass science - II poster Other records with the "Turfgrass science - II poster" Section
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Meeting Info.: | Baltimore, Maryland: November 4-7, 2018 |
Source: | ASA, CSSA and SSSA International Annual Meetings. 2018, p. 111324. |
Publishing Information: | [Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Canadian Society of Agronomy] |
# of Pages: | 1 |
Keywords: | TIC Keywords: Cynodon dactylon; Fraise mowing; Lolium perenne; Mechanical control; Overseeding
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Abstract/Contents: | "In the transition zone bermudagrass is commonly overseeded with ryegrass in the fall to provide an actively growing turf surface for fall and spring athletic events. A popular method of ryegrass transitioning in the spring is by chemical control, due to its effectiveness. Fraze mowing has been identified as a mechanical tool that could aid in ryegrass transitioning of bermudagrass. Studies were designed to determine the effectiveness of mechanical removal of perennial ryegrass overseeding to chemical techniques on common 'Riveria' bermudagrass [Cynodon dactylon (L.) Pers. Var. dactylon].These studies were conducted at the University of Tennessee Center for Athletic Field Safety (Knoxville, TN) and the Oklahoma State University Turfgrass Research Center (Stillwater, OK). Fraze mowing treatments were applied in May of 2017, with ryegrass transition and bermudagrass recovery tracked for six weeks. Grid counts and digital image analysis was used to determine ryegrass transition. Seven treatments were utilized in this study and they included: three fraze mowing depths (6 mm, 13 in, and 19 mm), two chemical applications (Monument and Revolver), a scalping treatment (19 mm), and an untreated control. Fraze mowing at 13 mm and both chemical treatments were identified as the best methods for ryegrass transition in this study. Fraze mowing at the 13 mm depth was found to be as effective as chemical transition. While fraze mowing greater than 13 mm can removed excessive amounts of material and delayed spring green up." |
Language: | English |
References: | 0 |
See Also: | Updated version appears in International Turfgrass Society Research Journal, 14(1) June 2022, p. 397-402, R=321276. R=321276 |
Note: | This item is an abstract only! "332" "Poster Number: 1239" |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Dickson, K. H., C. Segars, J. C. Sorochan, J. Q. Moss, and D. Harris. 2018. Effectiveness of mechanical removal of perennial ryegrass overseeding out of common bermudagrass. Agron. Abr. p. 111324. |
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