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| Web URL(s): | https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az13593a4.pdf
Last checked: 02/06/2017
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Umeda, Kai |
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| Author Affiliation: | Area Associate Agent, Agriculture Natural Resources |
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| Title: | Evaluation of velocity herbicide for Poa annua control in turf |
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| Section: | Herbicides and weed control
Other records with the "Herbicides and weed control" Section
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| Source: | 2004 Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. 2004, p. [1-3]. |
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| Publishing Information: | Tucson, AZ: University of Arizona College of Agriculture & Life Sciences |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Application timing; Herbicide evaluation; Bispyribac-sodium; Poa annua; Poa annua control; Postemergence herbicides; Postemergence weed control; Application rates
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| Trade Names: | Velocity |
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| 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." |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| 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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| Web URL(s):
https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az13593a4.pdf
Last checked: 02/06/2017
Requires: PDF Reader |
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MSU catalog number: b4009236a |
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