Full TGIF Record # 227016
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Web URL(s):http://www.swss.ws/wp-content/uploads/docs/2012 Proceedings-SWSS.pdf#page=155
    Last checked: 08/07/2013
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Publication Type:
i
Report
Author(s):Gomez de Barreda, D.; McCullough, P.
Author Affiliation:Gomez de Barreda: Polytechnic University of Valencia, Valencia, Spain; McCullough: University of Georgia, Griffin, GA
Title:Tall fescue tolerance to spring applications of Tower (dimethenamid) and Freehand (dimethenamid + pendimethalin)
Section:Posters
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Meeting Info.:Charleston, South Carolina: January 23-25, 2012
Source:2012 Proceedings, Southern Weed Science Society. Vol. 65, 2012, p. 83.
# of Pages:1
Publishing Information:Champaign, Illinois: Southern Weed Science Society
Keywords:TIC Keywords: Application timing; Dimethenamid; Festuca arundinacea; Herbicide resistance; Pendimethalin; Preemergence herbicides; Spring maintenance
Cultivar Names:Talladega
Trade Names:Freehand; Tower
Abstract/Contents:"Freehand (1.75G) contains dimethenamid (0.75%) and pendimethalin at (1%) and is being evaluated for potential use as a preemergence herbicide in turf. The objective of this field experiment was to investigate tolerance of a 'Talladega' tall fescue field established in fall 2010 to spring applications of Freehand in 2011. Treatments included Freehand at 0, 2.94, 3.92, 5.9, and 7.85 kg a.i./ha, Tower 6L (dimethenamid) at 1.68 and 3.36 kg a.i./ha, and Pendulum 3.8ME (pendimethalin) at 2.24 kg a.i./ha. All treatments were applied May 16 and again on June 28, 2011. Freehand injured tall fescue 11 to 34% by 6 weeks after initial treatments (WAIT) while all other treatments caused <=15% injury. After the second application, tall fescue injury from Freehand ranged 19 to 50% by 10 WAIT but sequential applications of Pendulum and Tower caused <10% injury. Freehand rates >2.94 kg a.i./ha reduced turf quality on several dates from the untreated but Tower and Pendulum applied separately did not reduce quality."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Gomez de Barreda, D., and P. McCullough. 2012. Tall fescue tolerance to spring applications of Tower (dimethenamid) and Freehand (dimethenamid + pendimethalin). South. Weed Sci. Soc. Proc. 65:p. 83.
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http://www.swss.ws/wp-content/uploads/docs/2012 Proceedings-SWSS.pdf#page=155
    Last checked: 08/07/2013
    Requires: PDF Reader
    Notes: Item is within a single large file
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