Full TGIF Record # 107148
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Web URL(s):https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az13593a4.pdf
    Last checked: 02/06/2017
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Author(s):Umeda, Kai
Author Affiliation:Area Associate Agent, Agriculture Natural Resources
Title:Evaluation of velocity herbicide for Poa annua control in turf
Section:Herbicides and weed control
Other records with the "Herbicides and weed control" Section
Source:2004 Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. 2004, p. [1-3].
# of Pages:3
Publishing Information:Tucson, AZ: University of Arizona College of Agriculture & Life Sciences
Keywords:TIC Keywords: Application timing; Herbicide evaluation; Bispyribac-sodium; Poa annua; Poa annua control; Postemergence herbicides; Postemergence weed control; Application rates
Trade Names:Velocity
Abstract/Contents:"Two or three applications of Velocity at 30 g ai/A controlled P. annua 63 to 82% in two field experiments. Multiple applications of Velocity at 17 day intervals provided a higher degree of P. annua control compared to applications made at 28 day intervals. At approximately one month after initial applications, Velocity treatments, single or sequential, demonstrated 50 to 77% control of P. annua. The activity on P. annua was minimal at two weeks after initial applications of 30 to 60 g ai/A and slight chlorosis was evident. Perennial ryegrass exhibited chlorosis at two weeks after applications and appeared to recover at one month."
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Umeda, K. 2004. Evaluation of velocity herbicide for Poa annua control in turf. Turfgrass Landscape Urban IPM Res. Summ. p. [1-3].
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    Last checked: 02/06/2017
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