Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-05T17:02:19.105Z Has data issue: false hasContentIssue false
  • English
  • Français

Goosegrass (Eleusine indica) Control with Foramsulfuron in Bermudagrass (Cynodon spp.) Turf

Published online by Cambridge University Press:  20 January 2017

Philip Busey
Philip Busey*
Affiliation:
Environmental Horticulture, University of Florida, Institute of Food and Agricultural Sciences, Fort Lauderdale Research and Education Center, 3205 College Avenue, Fort Lauderdale, FL 33314
*
Corresponding author's E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

Field studies were conducted to evaluate foramsulfuron for postemergence control of goosegrass in bermudagrass turf as a possible replacement for MSMA. In field trials on a golf course and sports fields planted to bermudagrass, mature goosegrass was controlled effectively (>85% goosegrass dead on the basis of canopy area) with two applications of foramsulfuron plus metribuzin. The herbicide rates that were effective varied among studies, e.g., foramsulfuron at 0.029 or 0.044 kg ai/ha mixed with metribuzin at 0.105 to 0.210 kg ai/ha. Goosegrass was often controlled with MSMA at 2.24 kg ai/ha plus metribuzin at 0.105 to 0.210 kg/ha, but foramsulfuron was always as effective, or more effective, than MSMA, in controlling mature goosegrass, at the same rate of metribuzin. Bermudagrass phytotoxicity of foramsulfuron plus metribuzin was temporary and not different from MSMA plus metribuzin. In one location there was noticeable phytotoxicity 4 wk after initial treatment.

Keywords

Foramsulfuron, 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-4-(formylamino)-N,N-dimethylbenzamidemetribuzin, 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-oneMSMA, monosodium methanearsonatehybrid bermudagrass, Cynodon transvaalensis × Cynodon dactylon ‘Tifway’goosegrass, Eleusine indica (L.) Gaertn.# ELEINAlternatives to MSMAarsenicgolf courseturfgrassOM, organic matterPOST, postemergenceWAIT, weeks after initial treatment
Type
Research
Information
Weed Technology , Volume 18 , Issue 3 , September 2004 , pp. 634 - 640
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Footnotes

Publication R-09461 Florida Agricultural Experiment Station Journal Series.

References

Literature Cited

Anonymous. 1996. 1996 Golf Course Superintendents Rep. Lawrence, KS: Golf Course Superintendents Association of America. 161 p.Google Scholar
Anonymous. 2002. Environmental Risks from Use of Organic Arsenical Pesticides at South Florida Golf Courses. Tallahassee, FL: Florida Department of Environmental Protection: Web page: http://fdep.ifas.ufl.edu/msma.htm. Accessed: May 10, 2004.Google Scholar
Busey, P. 2001. Goosegrass most difficult weed in South Florida. Fla. Turf Digest 18:24–27.Google Scholar
Johnson, B. J. 1980. Goosegrass (Eleusine indica) control in bermudagrass (Cynodon dactylon) turf. Weed Sci. 28:378–381.Google Scholar
Johnson, B. J., Carrrow, R. N., and Murphy, T. R. 1990. Foliar-applied iron enhances bermudagrass tolerance to herbicides. J. Am. Soc. Hort. Sci 115:422–426.CrossRefGoogle Scholar
McCarty, L. B. 1991. Goosegrass (Eleusine indica) control in bermudagrass (Cynodon spp.) turf with diclofop. Weed Sci. 39:255–261.Google Scholar
McCarty, L. B., Miller, L. C., and Colvin, D. L. 1991. Bermudagrass (Cynodon spp.) cultivar response to diclofop, MSMA and metribuzin. Weed Technol. 5:27–32.Google Scholar
Murdoch, C. L. and Ikeda, D. 1974. Goosegrass control in bermudagrass turf with combinations of MSMA and s-triazines. Agron. J 66:712–714.Google Scholar
Murdoch, C. L. and Nishimoto, R. K. 1982. Diclofop for goosegrass control in bermudagrass putting greens. HortScience 17:914–915.Google Scholar
Nishimoto, R. K. and Murdoch, C. L. 1999. Mature goosegrass (Eleusine indica) control in bermudagrass (Cynodon dactylon) turf with a metribuzin-diclofop combination. Weed Technol. 13:169–171.Google Scholar
Sokal, R. R. and Rohlf, F. J. 1981. Biometry. 2nd ed. San Francisco, CA: W. H. Freeman. Pp. 400–417, 530–539, 671–683.Google Scholar
Wiecko, G. 2000. Sequential herbicide treatments for goosegrass (Eleusine indica) control in bermudagrass (Cynodon dactylon) turf. Weed Technol. 14:686–691.CrossRefGoogle Scholar
Woolson, E. A. and Isensee, A. R. 1981. Soil residue accumulation from three applied arsenic sources. Weed Sci. 29:17–21.Google Scholar
Yang, Y. and Bingham, S. W. 1984. Effects of metribuzin on net photosynthesis of goosegrass (Eleusine indica) and bermudagrass (Cynodon spp). Weed Sci. 32:247–250.Google Scholar