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Web URL(s): | http://www.jstor.org/stable/view/4044007 Last checked: 05/10/2013 Access conditions: Item is within a limited-access website http://www.jstor.org/stable/pdfplus/4044007.pdf Last checked: 05/10/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Johnson, B. J. |
Author Affiliation: | Prof., Agron., Univ. Georgia, Georgia Stn., Experiment, GA |
Title: | Response of bermudagrass (Cynodon dactylon) turf to winter-applied herbicides |
Section: | Weed control and herbicide technology Other records with the "Weed control and herbicide technology" Section
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Source: | Weed Science. Vol. 32, No. 4, July 1984, p. 477-482. |
Publishing Information: | Champaign, Illinois: Weed Science Society of America |
# of Pages: | 6 |
Related Web URL: | http://www.jstor.org/stable/info/4044007 Last checked: 05/10/2013 Notes: Abstract only |
Keywords: | TIC Keywords: 2,4-D; Application timing; Cynodon dactylon; Cynodon dactylon x Cynodon transvaalensis; Dicamba; 2,4-D + Dicamba; Herbicide evaluation; Herbicide timing; Paraquat; Winter maintenance
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Cultivar Names: | Tifway; Tifgreen; Tifdwarf; Ormond |
Abstract/Contents: | "Paraquat (1,1'-dimethyl-4,4'-bipyridinium ion), 2,4-D [2,4-dichlorophenoxy)acetic acid], dicamba (3,6-dichloro-o-anisic acid), and 2,4-D plus dicamba were applied as postemergence herbicide treatments in two experiments to weed-free dormant bermudagrass [Cynodon dactylon (L.) #3 CYNDA] turf in the Piedmont region of Georgia. Herbicides were applied as a split application to separate plots on February 2 plus February 16 and February 16 plus March 3 (± 4 days) on four bermudagrass cultivars ('Tifway', 'Tifgreen', 'Tifdwarf', and 'Ormond') in one experiment and to Tifway with vertical mowing treatments for thatch removal in a second experiment. In 2 of 3 years, paraquat applied to dormant turf in February delayed growth of bermudagrass in April. The growth of Tifway and Tifdwarf was retarded more from paraquat at 1.2 kg ai/ha in one year than Tifgreen or Ormond. Dicamba applied alone or with 2,4-D delayed turf growth in early spring more than did 2,4-D alone. In thatch-free turf, selected treatments of paraquat, dicamba, and 2,4-D plus dicamba also delayed spring growth of bermudagrass more than did 2,4-D." |
Language: | English |
References: | 8 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Johnson, B. J. 1984. Response of bermudagrass (Cynodon dactylon) turf to winter-applied herbicides. Weed Sci. 32(4):p. 477-482. |
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| Web URL(s): http://www.jstor.org/stable/view/4044007 Last checked: 05/10/2013 Access conditions: Item is within a limited-access website http://www.jstor.org/stable/pdfplus/4044007.pdf Last checked: 05/10/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2203399a |
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