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DOI: | 10.1094/ATS-2009-0601-01-RS |
Web URL(s): | https://dl.sciencesocieties.org/publications/ats/articles/6/1/2009-0601-01-RS Last checked: 03/05/2014 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/ats/pdfs/6/1/2009-0601-01-RS Last checked: 03/05/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Dernoeden, Peter H.;
Pigati, Raymond L. |
Author Affiliation: | Department of Plant Science and Landscape Architecture, University of Maryland, College Park, Maryland |
Title: | Scalping and creeping bentgrass quality as influenced by ethephon and trinexapac-ethyl |
Section: | Applied turfgrass research Other records with the "Applied turfgrass research" Section
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Source: | Applied Turfgrass Science. Vol. 6, No. 1, December 2009, p. [1-7]. |
Publishing Information: | Plant Management Network |
# of Pages: | 7 |
Related Web URL: | https://dl.sciencesocieties.org/publications/ats/abstracts/6/1/2009-0601-01-RS Last checked: 03/05/2014 Notes: Abstract only |
Keywords: | TIC Keywords: Agrostis stolonifera; Ethephon; Golf greens; Growth regulators; Poa annua control; Quality evaluation; Scalping; Stem elongation; Trinexapac-ethyl
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Cultivar Names: | Providence |
Abstract/Contents: | "Ethephon is commonly tank-mixed with trinexapac-ethyl (TE) and applied to putting greens in spring to manage annual bluegrass (Poa annua L.) seedheads. Previous research indicated that ethephon can predispose fairway-height creeping bentgrass (Agrostis stolonifera L.) to scalping. It would be prudent to determine if ethephon has similar effects on creeping bentgrass maintained as a putting green. This study was conducted on a mature stand of 'Providence' creeping bentgrass grown on a sand-based rootzone and maintained as a putting green. In 2007 and 2008, ethephon (3.8 kg ai/ha) and TE (0.045 kg ai/ha) were applied alone or in tank-mix combination either once or twice beginning in April. Scalping first became evident on a consistent basis in early June about 38 days following the second ethephon application in each year. Two applications of ethephon alone or tank-mixed with TE resulted in significant scalping that persisted from 35 to 56 days. Plots treated twice with ethephon exhibited reduced quality for 28 to 84 days. Golf course superintendents should be made aware of the potential level and time period that ethephon can predispose putting green height creeping bentgrass to scalping." |
Language: | English |
References: | 17 |
See Also: | See also closely related abstract "Creeping bentgrass scalping and quality as influenced by ethephon and trinexapac-ethyl" 2008 Turfgrass Pathology and Weed Science Research Summaries [Maryland], 2008, p. 70, R=147209. R=147209
See also 2010 version "PGRs and scalping in creeping bentgrass: Scalping in creeping bentgrass may not occur until a month or more after Proxy has been applied twice to the turf" Golf Course Management, 78(1) January 2010, p. 113-116, 118, R=159264. R=159264 |
Note: | "Published 1 June 2009" Pictures, color Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Dernoeden, P. H., and R. L. Pigati. 2009. Scalping and creeping bentgrass quality as influenced by ethephon and trinexapac-ethyl. Appl. Turfgrass Sci. 6(1):p. [1-7]. |
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| DOI: 10.1094/ATS-2009-0601-01-RS |
| Web URL(s): https://dl.sciencesocieties.org/publications/ats/articles/6/1/2009-0601-01-RS Last checked: 03/05/2014 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/ats/pdfs/6/1/2009-0601-01-RS Last checked: 03/05/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
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