Full TGIF Record # 139572
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Web URL(s):https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az1421.8.pdf
    Last checked: 02/06/2017
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Author(s):Umeda, K.; Towers, G.
Author Affiliation:Umeda: Area Associate Agent, Agriculture and Natural Resources; Towers: Research Specialist, Maricopa County, University of Arizona
Title:Evaluation of rates of herbicides for nutsedge control
Section:Turf: B. Weed Control
Other records with the "Turf: B. Weed Control" Section
Source:2006 Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. 2006, p. [1-4].
# of Pages:4
Publishing Information:Tucson, AZ: University of Arizona College of Agriculture & Life Sciences
Keywords:TIC Keywords: Cyperus rotundus; Weed control; Herbicide trials; Application rates; Sulfosulfuron; Halosulfuron; Flazasulfuron; Trifloxysulfuron; Penoxsulam; Application timing
Abstract/Contents:"Sulfosulfuron showed the highest degree of nutsedge control after the first application among all of the treatments at 4 WAT. Nutsedge control began to decline at 6 WAT after a single application of sulfosulfuron. Halosulfuron, trifloxysulfuron, and penoxulam showed very good nutsedge control at 2 WAT after a second application was made. Trifloxysulfuron at 0.026 lb AI/A and penoxulam at 0.125 lb AI/A performed very similarly to halosulfuron at 0.047 and 0.062 lb AI/A. Halosulfuron and flazasulfuron were more effective at higher rates of application when a series of rates were compared. Halosulfuron at 0.047 and 0.062 lb AI/A were very similar at most rating dates and both rates gave acceptable nutsedge control of 86% to 88% control at the end of the season. The two highest rates of flazasulfuron at 0.023 and 0.047 lb AI/A gave almost acceptable control. Sulfentrazone was not effective in providing acceptable nutsedge control at the rate tested."
Note:"Published October 2006"
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Umeda, K., and G. Towers. 2006. Evaluation of rates of herbicides for nutsedge control. Turfgrass Landscape Urban IPM Res. Summ. p. [1-4].
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    Last checked: 02/06/2017
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