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| Web URL(s): | http://www.newss.org/proceedings/proceedings-2015.pdf#page=88
Last checked: 10/23/2015
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): | Mansue, C.;
Murphy, J. A. |
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| Author Affiliation: | Rutgers University, New Brunswick, NJ |
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| Title: | Comparing herbicides for the control of false green kyllinga |
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| Meeting Info.: | Williamsburg, Virginia: January 5-8, 2015 |
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| Source: | Proceedings of the Sixty-ninth Annual Meeting of the Northeastern Weed Science Society. Vol. 69, 2015, p. 87. |
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| Publishing Information: | College Park, Maryland: The University of Maryland |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Herbicide efficacy; Herbicide evaluation; Kyllinga gracillima; Weed control
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| Geographic Terms: | New Jersey |
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| Abstract/Contents: | "During the past two years, turf managers in southern New Jersey have reported difficulty controlling false green kyllinga (Kyllinga gracillima). Greenhouse and field trials were conducted to assess the efficacy of herbicides for controlling false green kyllinga during 2014. The greenhouse trial was conducted on plants collected from Atlantic County, NJ and the field trial was conducted on a soccer field in Ocean County, NJ. Field plots on the soccer field were comprised of 58 to 82% false green kyllinga. Both trials evaluated sulfentrazone, halosulfuron and mesotrione at label rates and timings. In the greenhouse trial, sulfentrazone applied at 0.14 kg a.i. ha-1 resulted in 63% injury of false green kyllinga after one month and increased to 99% one month after a sequential application. Halosulfuron applied at 0.052 kg a.i. ha-1 resulted in 13% injury of false green kyllinga after one month; injury increased to 33% one month after a sequential application. Mesotrione applied at 0.175 kg a.i. ha-1 resulted in 20% injury of false green kyllinga after one month; 97% injury was observed one month after a sequential application. In the field trial, a single application of sulfentrazone 0.14 kg a.i. ha-1 resulted in only 10% injury of false green kyllinga and a sequential application increase injury to 42%. Conversely, halosulfuron applied at 0.052 kg a.i. ha-1 produced 40% injury of false green kyllinga after one month and 77% injury after a sequential application. Mesotrione applied at 0.175 kg a.i. ha-1 produced 8% injury of false green kyllinga and increased injury to 35% after a sequential application. Although none of the herbicides were 100% effective at controlling false green kyllinga in the field, halosulfuron was more effective at suppressing false green kyllinga than sulfentrazone and mesotrione." |
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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. 2015. Comparing herbicides for the control of false green kyllinga. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 69:p. 87. |
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| Web URL(s):
http://www.newss.org/proceedings/proceedings-2015.pdf#page=88
Last checked: 10/23/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 610 .N62 |
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