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| Publication Type:
| Refereed |
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| Author(s): | Murphy, Tim R.;
Johnson, B. Jack |
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| Author Affiliation: | Murphy: Associate Professor; and Johnson: Professor, Department of Agronomy, University og Georgia, Griffin, Georgia |
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| Title: | Tolerance of putting green turfgrasses to simazine in irrigation water |
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| Source: | Weed Technology. Vol. 6, No. 2, April-June 1992, p. 328-332. |
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| Publishing Information: | Champaign, IL: Weed Science Society of America. |
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| # of Pages: | 5 |
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| Keywords: | TIC Keywords: Herbicide resistance; Golf greens; Simazine; Irrigation water; Density; Quality; Anilazine; Weed control; Warm season turfgrasses; Agrostis stolonifera; Cynodon dactylon; Cynodon transvaalensis; Hybrid bermudagrasses; Lolium perenne; Application rates; Application timing
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| Cultivar Names: | Penncross; Tifway |
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| Abstract/Contents: | "Field experiments were conducted in 1989 and 1990 to evaluate the tolerance of 'Penncross' creeping bentgrass and 'Tifway' bermudagrass fall-overseeded with perennial ryegrass to irrigation water containing simazine. Creeping bentgrass was more sensitive to simazine than the bermudagrass/ryegrass mixture. The predicted critical simazine concentration necessary to reduce creeping bentgrass quality ≤60% was 0.22 mg L-1 which corresponded to a cumulative simazine gate of 98 g ha-1. For bermudagrass/ryegrass, the predicted critical simazine concentration and cumulative simazine rate that reduced quality ≤60% was 0.68 mg L-1 and 306 g ha-1, respectively." |
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| Language: | English |
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| References: | 5 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Murphy, T. R., and B. J. Johnson. 1992. Tolerance of putting green turfgrasses to simazine in irrigation water. Weed Technol. 6(2):p. 328-332. |
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MSU catalog number: SB 610 .W44 |
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