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Web URL(s): | http://www.jstor.org/stable/pdfplus/4044274.pdf Last checked: 10/22/2009 Requires: PDF Reader http://www.jstor.org/stable/4044274 Last checked: 10/22/2009 |
Publication Type:
| Refereed |
Author(s): | Johnson, B. Jack |
Author Affiliation: | Professor, Agronomy, University of Georgia, Georgia Station, Experiment, Georgia |
Title: | Response of four bermudagrass (Cynodon dactylon) cultivars to dates of oxadiazon treatments |
Section: | Weed control and herbicide technology Other records with the "Weed control and herbicide technology" Section
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Source: | Weed Science. Vol. 33, No. 3, May 1985, p. 371-375. |
Publishing Information: | Champaign, IL: Weed Science Society of America |
# of Pages: | 5 |
Keywords: | TIC Keywords: Cultivar evaluation; Cynodon dactylon; Oxadiazon; Phytotoxicity; Quality; Cold resistance
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Cultivar Names: | Tifway; Tifgreen; Tifdwarf; Ormond |
Abstract/Contents: | "Oxadiazon [2-tert-butyl-4(2,4-dichloro-5-isopropoxyphenyl)- Δ2-1,3,4-oxadiazolin-5-one] applied to bermudagrass [Cynodon dactylon (L.) Pers.) at 4.5 kg ai/ha/yr in September reduced turf quality more than when treatments were applied anytime from April through August. The quality of 'Tifway' was reduced more than 'Tifgreen', 'Tifdwarf', or 'Ormond', and Ormond was reduced less than the other cultivars 3 weeks following oxadiazon treatment. Turf cover at the end of the growing season was not reduced with annual oxadiazon application at 4.5 kg/ha, whereas the cover was less in all plots treated with 13.5 kg/ha after four and five annual treatments. When compared with respective untreated cultivars, the cover of Tifway was reduced more from 13.5 kg/ha rate of oxadiazon than the other cultivars. Bermudagrass growth was retarded in the spring following oxadiazon applied the previous year." |
Language: | English |
References: | 8 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Johnson, B. J. 1985. Response of four bermudagrass (Cynodon dactylon) cultivars to dates of oxadiazon treatments. Weed Sci. 33(3):p. 371-375. |
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| Web URL(s): http://www.jstor.org/stable/pdfplus/4044274.pdf Last checked: 10/22/2009 Requires: PDF Reader http://www.jstor.org/stable/4044274 Last checked: 10/22/2009 |
| MSU catalog number: SB 610 .W38 |
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