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| Web URL(s): | http://turf.rutgers.edu/research/abstracts/symposium2009.pdf#page=48
Last checked: 06/03/2016
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | McCullough, Patrick;
Hart, Steven E. |
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| Author Affiliation: | Department of Plant Biology and Pathology, Rutgers University |
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| Title: | Creeping bentgrass putting green tolerance to Bispyribac-sodium |
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| Section: | Poster presentations
Other records with the "Poster presentations" Section
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| Meeting Info.: | New Brunswick, NJ: January 12, 2009 |
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| Source: | Proceedings of the Eighteenth Annual Rutgers TurfgrassSymposium. 2009, p. 47. |
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| Publishing Information: | New Brunswick, NJ: Center for Turfgrass Science, Cook College, Rutgers, The State University of New Jersey |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Golf greens; Bispyribac-sodium; Herbicide resistance; Herbicide injury; Discoloration
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| Abstract/Contents: | "Bispyribac-sodium is an efficacious herbicide for annual bluegrass (Poa annua) control in creeping bentgrass (Agrostis stolonifera) fairways, but turf tolerance and growth inhibition from applications may be exacerbated on closer mowed putting greens. To test this hypothesis, field and greenhouse experiments investigated creeping bentgrass putting green tolerance to bispyribac-sodium. In greenhouse experiments, creeping bentgrass discoloration from bispyribac-sodium was exacerbated by reductions in mowing height from 24 to 3 mm, but mowing height did not influence clipping or root weight. In field experiments, discoloration of creeping bentgrass putting greens was greatest from applications of 37 g/ha every ten days compared to 74, 111, or 222 g/ha applied less frequently. Chelated iron effectively masked discoloration of creeping bentgrass putting greens from bispyribac-sodium, while trinexapac-ethyl inconsistently masked these effects. Overall, creeping bentgrass putting greens appear more sensitive to bispyribac-sodium than higher mowed turf, but chelated iron and trinexapac-ethyl can mask discoloration." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
McCullough, P., and S. E. Hart. 2009. Creeping bentgrass putting green tolerance to Bispyribac-sodium. Proc. Annu. Rutgers Turfgrass Symp. p. 47. |
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| Web URL(s):
http://turf.rutgers.edu/research/abstracts/symposium2009.pdf#page=48
Last checked: 06/03/2016
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b3696858 |
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