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Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2012 Proceedings-SWSS.pdf#page=216 Last checked: 08/07/2013 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Yu, J.;
McCullough, P. |
Author Affiliation: | University of Georgia, Griffin, GA |
Title: | Flucarbazone evaluation for seashore paspalum seedhead control and growth regulation |
Section: | Weed management in turf crops Other records with the "Weed management in turf crops" Section
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Meeting Info.: | Charleston, South Carolina: January 23-25, 2012 |
Source: | 2012 Proceedings, Southern Weed Science Society. Vol. 65, 2012, p. 144. |
Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Comparisons; Flucarbazone; Herbicide efficacy; Herbicide evaluation; Paspalum vaginatum; Seedhead inhibition
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Abstract/Contents: | "Seashore pasplaum is a warm-season turfgrass used for golf greens, tees, fairways, and roughs but prolific seedhead production may reduce turf quality. A field study was conducted to investigate efficacy of flucarbazone alone or tank-mixed with trinexapac-ethyl on seashore paspalum injury, clipping reduction, and seedhead suppression. Treatments were the factorial combination of two trinexapac-ethyl rates and four herbicides. Flucarbazone was applied at 15, 30, or 60 g a.i. ha-1 and flazasulfuron was applied at 26 g a.i. ha-1 and both herbicides were tank-mixed with trinexapac-ethyl at 0 or 85 g a.i. ha-1 plus an untreated check. Treatments were applied every three weeks for a nine-week period beginning June 14, 2011. Flucarbazone alone at all three rates injured seashore paspalum less than 20% but tank-mixtures with trinexapac-ethyl often exacerbated injury. High flucarbazone at 30 to 60 g a.i. ha-1 alone provided greater than 90% seedhead control from sequential applications on most dates but trinexapac-ethyl did not improve control. Trinexapac-ethyl alone generally provided poor (<70%) seedhead control. Clipping reductions from the untreated for all flucarbazone rates were comparable to trinexapac-ethyl alone. Seashore paspalum injury, clipping reductions, and seedhead control from flucarbazone were comparable to flazasulfuron on most dates. Overall, flucarbazone appears to have potential for use as a plant growth regulator in seashore paspalum for seedhead control and clipping reductions." |
Language: | English |
References: | 0 |
See Also: | Other items relating to: Seashore Paspalum - Since 2000 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Yu, J., and P. McCullough. 2012. Flucarbazone evaluation for seashore paspalum seedhead control and growth regulation. South. Weed Sci. Soc. Proc. 65:p. 144. |
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| Web URL(s): http://www.swss.ws/wp-content/uploads/docs/2012 Proceedings-SWSS.pdf#page=216 Last checked: 08/07/2013 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2207931 |
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