Web URL(s): http://www.swss.ws/wp-content/uploads/docs/2012 Proceedings-SWSS.pdf#page=155 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: PostersOther records with the "Posters" Section 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 ): South. Weed Sci. Soc. Proc. 65:p. 83.Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=227016 If there are problems with this record, send us feedback about record 227016 . Choices for finding the above item : Web URL(s): http://www.swss.ws/wp-content/uploads/docs/2012 Proceedings-SWSS.pdf#page=155 b2207931 Find from within TIC: Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)
