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| DOI: | 10.1094/CM-2003-0821-01-RS |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/cm/articles/2/1/2003-0821-01-RS
Last checked: 11/04/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cm/pdfs/2/1/2003-0821-01-RS
Last checked: 11/04/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Stiegler, James C.;
Bell, Gregory E.;
Martin, Dennis L. |
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| Author Affiliation: | Stiegler: Payne County Extension Office, Stillwater, Oklahoma; Bell and Martin; Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, Oklahoma |
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| Title: | Foliar applications of magnesium and iron encourage annual bluegrass in shaded creeping bentgrass putting greens |
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| Section: | Crop management research
Other records with the "Crop management research" Section
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| Source: | Crop Management. August 21 2003, p. [1-7]. |
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| Publishing Information: | St. Paul, MN: Plant Management Network International |
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| # of Pages: | 7 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/cm/abstracts/2/1/2003-0821-01-RS
Last checked: 11/04/2016
Notes: Abstract only |
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| Keywords: | TIC Keywords: Golf greens; Agrostis stolonifera; Foliar feeding; Color; Trinexapac-ethyl; Ammonium nitrate; Ammonium sulfate; Shade assessment; Bent versus poa; Bent-poa competition; Poa annua; Magnesium; Iron; Shade; Poa annua control
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| Abstract/Contents: | "Annual bluegrass (Poa annua L.) is the most common weed in creeping bentgrass (Agrostis stolonifera L.) putting greens and is especially competitive in shade. The objectives of this study were to determine if foliar magnesium plus foliar iron applications, alone and in combination with activity enhancers, were effective for suppressing indigenous annual bluegrass in shaded and full-sun creeping bentgrass putting greens. Multi-year field studies were conducted in three locations. A linear contrast between plots receiving Mg/Fe and plots not receiving Mg/Fe indicated that Mg/Fe applications caused an increase in annual bluegrass proportion in a mixed sward of creeping bentgrass and annual bluegrass in shade but had no significant effect in full sun. The research suggested that using Mg/Fe to enhance chlorophyll synthesis in shade favored the most phytosynthetically efficient species, annual bluegrass, in a mixed stand of turf. According to these results, Mg/Fe applications in shade are advisable for turf managers who wish to improve annual bluegrass persistence but not for those who would like to reduce annual bluegrass populations. Applications of Mg/Fe had no effect on annual bluegrass populations in full sun." |
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| Language: | English |
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| References: | 13 |
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| See Also: | Other items relating to: Foliar Feeding & Uptake |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Stiegler, J. C., G. E. Bell, and D. L. Martin. 2003. Foliar applications of magnesium and iron encourage annual bluegrass in shaded creeping bentgrass putting greens. Crop Manage. p. [1-7]. |
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| DOI: 10.1094/CM-2003-0821-01-RS |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cm/articles/2/1/2003-0821-01-RS
Last checked: 11/04/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cm/pdfs/2/1/2003-0821-01-RS
Last checked: 11/04/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 1 .C76 [online] |
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