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| Web URL(s): | https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/14875a.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 Agent, Turf Management, Maricopa Extension |
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| Title: | Comparison of efficacy of ethofumesate products for Poa annua control in turf |
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| Section: | Turf management - Poa annua control
Other records with the "Turf management - Poa annua control" Section
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| Source: | 2009 Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. February 2009, p. 139-140. |
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| Publishing Information: | Tucson, AZ: University of Arizona College of Agriculture & Life Sciences |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Comparisons; Ethofumesate; Herbicide efficacy; Herbicide evaluation; Poa annua control; Soluble concentrations
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| Trade Names: | PoaConstrictor; Prograss |
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| Abstract/Contents: | "Ethofumesate as an emulsifiable concentrate (EC) formulation (Prograss*) demonstrated slightly more activity against Poa annua, though not statistically significant, than the suspension concentrate (SC) herbicide (PoaConstrictor*). Following two applications, P. annua control was equivalent for Prograss at 0.75 lb a.i./A and PoaConstrictor at 1.0 lb a.i./A at approximately one month later. Late season evaluations showed that Prograss at one-half the rate of PoaConstrictor gave acceptable P. annua control. Both products needed to be applied two times at 2.0 lb a.i./A to achieve better than acceptable P. annua control as spring transition occurred." |
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| Language: | English |
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| References: | 0 |
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| Note: | "Published February 2009"
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Umeda, K. 2009. Comparison of efficacy of ethofumesate products for Poa annua control in turf. Turfgrass Landscape Urban IPM Res. Summ. p. 139-140. |
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| Web URL(s):
https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/14875a.pdf
Last checked: 02/06/2017
Requires: PDF Reader |
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MSU catalog number: b4009236a |
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