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| Web URL(s): | http://turf.rutgers.edu/research/abstracts/symposium2016.pdf#page=63
Last checked: 07/21/2016
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Mansue, Carrie;
Murphy, James A. |
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| Author Affiliation: | Deparment of Plant Biology and Pathology, Rutgers University |
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| Title: | False green kyllinga control in cool-season grasses |
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| Section: | Poster presentations
Other records with the "Poster presentations" Section
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| Meeting Info.: | New Brunswick, New Jersey: March 18, 2016 |
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| Source: | Proceedings of the Twenty-Fifth Annual Rutgers Turfgrass Symposium. Vol. 25, 2016, p. 63. |
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| Publishing Information: | New Brunswick, New Jersey: The Center for Turfgrass Science, Rutgers, The State University of New Jersey |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cool season turfgrasses; Halosulfuron; Herbicide evaluation; Imazosulfuron; Kyllinga gracillima; Mesotrione; Sulfentrazone; Triclopyr; Weed control
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| Abstract/Contents: | "False green kyllinga (Kyllinga gracillima Miq.) has become a troublesome weed of landscape and sports turfs in southern New Jersey. Herbicide options to control this weed in cool-season turfs are more limited compared to the options that have adequate safety on warm-season turfs. Greenhouse and field trials were conducted to assess the efficacy of herbicides on false green kyllinga at rates that have safety on cool-season turfs. The greenhouse trial evaluated five herbicides and five herbicide combinations for efficacy on two clones of flase green kyllinga collected from two counties in NJ. The field study was initiated on 11 June 2015 on a soccer field in Ocean County, NJ having well established mats of false green kyllinga (87% cover in control plots on 29 Sep. 2015). Repeat applications of halosulfuron, mesotrione and triclopyr, and a single application of imazofulfuron provided 98% or greater control of false green kyllinga in the greenhouse trial. Repeat applications of sulfentrazone and single applications of combination herbicides containing sulfentrazone provided no more than 63% control of false green kyllinga in the greenhouse trial. Halosulfuron and imazosulfuron were the only herbicides that provided commercially acceptable control of false green kyllinga in the field trial. One application of imazosulfuron reduced cover of false green kyllinga to 4% cover by 29 September. Two applications of halosulfuron reduced cover of false green kyllinga to 40%. Neither mesotrione, triclopyr nor the combination of these herbicides were effective at suppressing false green kyllinga in the field trial. Sulfentrazone applied at the greatest label rate for cool-season turf in three of the four herbicide combinations produced some suppression of false green kyllinga (47 to 55% cover on 29 September). Results indicate that imazosulfuron has promise for the control of false green kyllinga in cool-season turf; further work is needed to evaluate the consistency of control." |
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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):
Mansue, C., and J. A. Murphy. 2016. False green kyllinga control in cool-season grasses. Proc. Rutgers Turfgrass Symp. 25:p. 63. |
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| Web URL(s):
http://turf.rutgers.edu/research/abstracts/symposium2016.pdf#page=63
Last checked: 07/21/2016
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b3696858 |
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Digitally in TIC by file name: rutsy2016 |
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