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Web URL(s): | http://www.jstor.org/stable/pdfplus/4043726.pdf Last checked: 05/14/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.jstor.org/stable/view/4043726 Last checked: 05/14/2013 Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Johnson, B. J. |
Author Affiliation: | Prof. Agron., Univ. of Georgia, Georgia Stn., Experiment, GA |
Title: | Response to ethofumesate of annual bluegrass (Poa annua) and overseeded bermudagrass (Cynodon dactylon) |
Source: | Weed Science. Vol. 31, No. 3, May 1983, p. 385-390. |
Publishing Information: | Champaign, IL: Weed Science Society of America |
# of Pages: | 6 |
Related Web URL: | http://www.jstor.org/stable/info/4043726#abstract Last checked: 05/14/2013 Notes: Abstract only |
Keywords: | TIC Keywords: Weed control; Overseeding; Golf greens; Ethofumesate; Poa annua control
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Abstract/Contents: | "Annual bluegrass (Poa annua L.) was controlled in bermudagrass [Cynodon dactylon (L.) Pers.] turf when ethofumesate [(±)-2-ethoxy-2,3-dihydro-3, 3-dimethyl-5-benzo-furanyl methanesulfonate] was applied at 1.1 kg/ha in October and again in November, but not when applied in February and March. A single, October ethofumesate treatment, did not affect spring growth of nonoverseeded bermudagrass, but the growth of selected cultivars was delayed slightly from October + November treatment. Turf growth was severely delayed for all bermudagrass cultivars when ethofumesate treatments were delayed until February and March. The October and November ethofumesate treatments reduced the quality of overseeded perennial ryegrass [Lolium perenne (L.) 'Medalist VI'] slightly, but did not injure it permanently and the turf recovered fully. The transition from ryegrass back to bermudagrass turf was good in the spring regardless of ethofumesate treatment. Even though turf cover was excellent throughout the transition period, bermudagrass cover during June and July was less when ethofumesate was applied in October than when application was delayed until after bermudagrass became dormant." |
Language: | English |
References: | 10 |
See Also: | Other items relating to: POA |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Johnson, B. J. 1983. Response to ethofumesate of annual bluegrass (Poa annua) and overseeded bermudagrass (Cynodon dactylon). Weed Sci. 31(3):p. 385-390. |
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| Web URL(s): http://www.jstor.org/stable/pdfplus/4043726.pdf Last checked: 05/14/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.jstor.org/stable/view/4043726 Last checked: 05/14/2013 Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 610 .W38 |
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