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| Publication Type:
| Refereed |
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| Author(s): | Johnson, Billy J.;
Landry, Gilbert W. Jr.;
Karnok, Keith J. |
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| Author Affiliation: | Professor, Department of Agronomy University of Georgia, Griffin, GA; Associate Professor, Extension Agronomy Department; Associate Professor, Agronomy Department, University of Georgia |
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| Title: | Tolerance of bentgrass to amount, frequency, and timing of ethofumesate applications |
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| Source: | HortScience. Vol. 24, No. 1, February 1989, p. 102-104. |
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| Publishing Information: | St. Joseph, MI : American Society for Horticultural Science |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Golf greens; Herbicides; Resistance; Ethofumesate
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| Abstract/Contents: | "A creeping bentgrass (Agrostis palustris Huds. 'Penncross') green was treated with the herbicide ethofumesate at single and sequential applications during 2 years. A single ethofumesate application in September at 1.1, 1.7, or 2.2 kg a.i./ha slightly discolored bentgrass, but turfgrass quality was not significantly reduced. With October treatments, discoloration increased at 1.7 and 2.2 kg a.i./ha, but not at 1.1 kg. Ethofumesate treatments made in September and October resulted in less discoloration and reduced quality less than with applications made in October and November. Bentgrass treated in October and November was severely injured in 1 of 2 years, but turfgrass fully recovered by the following spring with no stand loss." |
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| Language: | English |
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| References: | 13 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Johnson, B. J., G. W. Jr. Landry, and K. J. Karnok. 1989. Tolerance of bentgrass to amount, frequency, and timing of ethofumesate applications. HortScience. 24(1):p. 102-104. |
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MSU catalog number: SB 1 .H64 |
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