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Web URL(s): | http://www.turf.uconn.edu/pdf/research/reports/2005.pdf#page=46 Last checked: 04/16/2007 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Kaminski, J. E. |
Author Affiliation: | Department of Plant Science, University of Connecticut, Storrs, Connecticut |
Title: | Tolerance of three bentgrass species to velocity and reducing turfgrass injury with iron + nitrogen |
Section: | Herbicides and plant growth regulators Other records with the "Herbicides and plant growth regulators" Section
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Source: | 2005 Turfgrass Research Report [Connecticut]. 2005, p. 32-33. |
Publishing Information: | Storrs, CT: Department of Plant Science, University of Connecticut |
# of Pages: | 2 |
Keywords: | TIC Keywords: Herbicide resistance; Herbicide injury; Iron; Nitrogen; Poa annua; Poa trivialis; Bispyribac-sodium; Weed control; Herbicide evaluation; Agrostis stolonifera; Discoloration; Golf fairways; Agrostis tenuis; Agrostis canina; Application rates; Application frequency; Herbicide selectivity
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Trade Names: | Velocity |
Abstract/Contents: | "Annual bluegrass (Poa annua) and roughstalk bluegrass (Poa trivialis) are common weeds of golfcourse fairways. Velocity (bispyribac-sodium) is a newly labeled herbicide that selectively removes these weeds from creeping bentgrass fairways. Although Velocity has been shown to be effective, application elicits an undesired discoloration to the creeping bentgrass known as the "yellow flash". Although extensive product testing has been conducted on perennial ryegrass and creeping bentgrass, its safety on other bentgrass species commonly found on golf course fairways (e.g., colonial and velvet bentgrass) is unknown. The objectives of this study were to: 1) determine the tolerance of colonial and velvet bentgrass to Velocity and 2) determine if the "yellow flash" can be masked with applications of Lesco's Iron + N; and 3) determines the rate and number of applications necessary to selectively remove roughstalk bluegrass from creeping bentgrass." |
Language: | English |
References: | 0 |
Note: | Pictures, b/w |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kaminski, J. E. 2005. Tolerance of three bentgrass species to velocity and reducing turfgrass injury with iron + nitrogen. 2005 Turfgrass Res. Rep. p. 32-33. |
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| Web URL(s): http://www.turf.uconn.edu/pdf/research/reports/2005.pdf#page=46 Last checked: 04/16/2007 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b5428823 |
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