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Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/79/2/AJ0790020225 Last checked: 12/09/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Rogers, J. N. III;
Miller, E. M.;
King, J. W. |
Author Affiliation: | Former grad. assist., former research assistant, and associate professor, Dept. of Agronomy, Univ. of Arkansas, Fayetteville, AR, respectively. |
Title: | Growth Retardation of Bermudagrass with Metsulfuron Methyl and Sulfometuron Methyl |
Source: | Agronomy Journal. Vol. 79, No. 2, March/April 1987, p. 225-229. |
Publishing Information: | Washington: American Society of Agronomy |
Keywords: | TIC Keywords: Growth regulators; Fertilization; Irrigation; Growth retardation; Cynodon dactylon; Metsulfuron methyl; Sulfometuron-methyl
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Abstract/Contents: | "Our primary objective was to determine optimum times and rates for applications of metsulfuron methyl (MSM) [methyl 2-[(}[( 4-methoxy-6-methyl-1, 3, 5-triazin-2-yl) amino carbonyl] amino) sulfonyl] benzoate} and sulfometuron methyl (SMM) {methyl 2 [({[( 4, 6-dimethyl-2-primidinyl) amino] carbonyl} amino) sulfonyl] benzoate} to reduce mowing requirement without adversely affecting the aesthetic value of the bermudagrass [Cynodon dactylon(L.) Pers.] turfgrass. Field studies were conducted on mature bermudagrass lawn turf grown on a Captina silt loam soil (fine-silty, mixed, mesic Typic Fragiudalt). Results of 1982 and 1983 experiments showed that MSM alone produced much less growth reduction than a combination of MSM and SMM. The combination or rates of 35 + 35 and 70 + 70 g ha-1 and higher produced good growth suppression for 6 to 8 weeks followed by a flush of growth, but excessive discoloration injury expecially when repeated a 5-week intervals. In 1984 the combination applied at 8.8 + 8.8 on 24 May, 17.5 + 17.5 on 28 June, and 35 + 35 on 2 August provided excellent growth retardation (70% mowing reduction) all season with only very slight injury. The influence of irrigation and N fertilization was minimal." |
Language: | English |
References: | 8 |
See Also: | Other items relating to: PGRS |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Rogers, J. N. III, E. M. Miller, and J. W. King. 1987. Growth Retardation of Bermudagrass with Metsulfuron Methyl and Sulfometuron Methyl. Agron. J. 79(2):p. 225-229. |
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| Web URL(s): https://dl.sciencesocieties.org/publications/aj/pdfs/79/2/AJ0790020225 Last checked: 12/09/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: S 22 .A45 |
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