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Web URL(s):http://www.newss.org/proceedings/proceedings_2010.pdf#page=79
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Publication Type:
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Content Type:Abstract or Summary only
Author(s):McNulty, B.; Goddard, M.; Askew, S.
Author Affiliation:Virginia Tech, Blacksburg, VA
Title:Cumyluron and metiozolin: Potential new herbicides for weed control on golf putting greens
Meeting Info.:Cambridge, MA: January 4-7, 2010
Source:Proceedings: 64th Annual Meeting of the NortheasternWeed Science Society. Vol. 64, 2010, p. 63.
Publishing Information:Ithaca, NY: Northeastern Weed Science Society
# of Pages:1
Keywords:TIC Keywords: Cumyluron; Experimental products; Golf greens; Herbicide efficacy; Herbicide evaluation; Poa annua control; Preemergence herbicides
Trade Names:Metiozolin
Abstract/Contents:"Annual bluegrass (Poa annua) preemergence control is limited to bensulide, dithiopyr, and oxadiazon on United States golf putting greens. None of the three have post-emergence activity on annual bluegrass and despite their preemergence activity, annual bluegrass remains a problem weed on most golf greens in the north despite their use. Cumyluron is a new herbicide that is currently under evaluation by the Helena Chemical Company and metiozolin is another experimental herbicide under evaluation by the Moghu Research Center. Cumyluron and metiozolin are both preemergence herbicides with some postemergence activity on annual bluegrass. Studies were conducted at three golf course putting green locations to evaluate annual bluegrass population change and putting green turf response to these experimental herbicides and industry standards. Two trials were initiated at Spotswood Country Club close to Harrisonburg, VA [Spotswood East (SWE) and Spotswood West (SWW)] and one trial was established at Gypsy Hill Golf Course in Staunton, VA (GH). Trials were arranged in a randomized complete block design with 3 replications. Plots were treated on March 16th, 2009 at all locations. At two months after treatment (MAT) metiozolin applied at 0.5 and 0.75 kg ai/ha reduced annual bluegrass cover 80% at GH, 77% at SWW, and 75% at SWE while cumyluron at 2.1 kg ai/ha decreased annual bluegrass cover 77% at GH, 63% at SWE, and 70% at SWW. Bensulide at 9.0 kg ai/ha, bensulide + oxadiazon at 10.8 kg ai/ha, and cumyluron at 1.7 kg ai/ha did not reduce annual bluegrass cover at anytime during the experiment. Metiozolin was the only product to show significant annual bluegrass control 3 MAT. Although occasional turf color differences were noted due to changes in annual bluegrass population, normalized difference vegetative index (NDVI) did not significantly differ between treatments at any time. Various treatments did not injure putting green turfgrass and acceptable turf quality was maintained during the experiment by all treatments."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
McNulty, B., M. Goddard, and S. Askew. 2010. Cumyluron and metiozolin: Potential new herbicides for weed control on golf putting greens. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 64:p. 63.
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Web URL(s):
http://www.newss.org/proceedings/proceedings_2010.pdf#page=79
    Last checked: 07/22/2013
    Requires: PDF Reader
    Notes: Item is within a singel large file
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MSU catalog number: SB 610 .N62 v. 60
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