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Web URL(s): | http://www.newss.org/proceedings/proceedings_2000_vol54.pdf#page=107 Last checked: 07/24/2013 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Jentes, C. E.;
Bullock, R. D.;
Williams, D. W.;
Breuninger, J. B.;
Cooper, R. B. |
Author Affiliation: | Jentes: Senior Scientist, Dow AgroSciences, St. Louis, MO; Bullock: University of Tennessee Agricultural Extension Service, Nashville, TN; Williams: University of Kentucky, Lexington, KY; Breuninger: Senior Advisor, Dow AgroSciences, Hilton Head, SC; Cooper: Senior Scientist, Dow AgroSciences, Indianapolis, IN |
Title: | Control of dallisgrass in cool season turf |
Section: | Turfgrass and plant growth regulators Other records with the "Turfgrass and plant growth regulators" Section
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Meeting Info.: | Baltimore, MD: January 3-6, 2000 |
Source: | Proceedings of the 54th Annual Meeting of the Northeastern Weed Science Society. Vol. 54, 2000, p. 107. |
Publishing Information: | College Park, MD: Northeastern Weed Science Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Herbicide evaluation; Paspalum dilatatum; Weed control; Cool season turfgrasses; Triclopyr; Application timing; Tank mix; Festuca arundinacea; Poa pratensis; Herbicide injury
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Abstract/Contents: | "Experiments were conducted in Missouri, Kentucky and Tennessee in 1998 and 1999 to test the efficacy of triclopyr in controlling dallisgrass (Paspalum dilatatum). This research was based on 1997 observations by Bullock in Tennessee. Tests conducted in 1998 were initiated to confirm the activity and identify the best formulation and application method. Natural infestations of dallisgrass in cool season turfgrasses were sprayed using a CO₂ backpack sprayer. Results from 1998 confirmed the effectiveness of triclopyr (Turflon Ester) in controlling dallisgrass with greater than 80% control 10 weeks after treatment (WAT). In 1999, application timing and tank mix partners were tested. Results in 1999 showed that repeat applications of Turflon Ester two weeks apart beginning in June after dallisgrass approached full greenup provided 100% control of dallisgrass 6 WAT. Turflon Ester at the rate of 1.0 lb. ai/A provided the most consistent control over the testing period, and sequential applications provided nearly 100% control in the first season of use. No injury was observed on tall fescue; however transient injury was observed when Kentucky bluegrass was treated in the summer with high rates of triclopoyr." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Jentes, C. E., R. D. Bullock, D. W. Williams, J. B. Breuninger, and R. B. Cooper. 2000. Control of dallisgrass in cool season turf. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 54:p. 107. |
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| Web URL(s): http://www.newss.org/proceedings/proceedings_2000_vol54.pdf#page=107 Last checked: 07/24/2013 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 610 .N62 v. 54 |
| Find from within TIC: Digitally in TIC by file name: newss2000 |
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