Hostname: page-component-586b7cd67f-gb8f7 Total loading time: 0 Render date: 2024-11-23T22:21:16.254Z Has data issue: false hasContentIssue false
  • English
  • Français

Sulfometuron for Eliminating Bahiagrass (Paspalum notatum) From Centipedegrass (Eremochloa ophiuroides) and Bermudagrass (Cynodon dactylon)

Published online by Cambridge University Press:  12 June 2017

Wayne W. Hanna ,
Charles W. Swann ,
Jill Schroeder  and
Phil R. Utley
Wayne W. Hanna
Affiliation:
U.S. Dep. Agric., Agric. Res. Serv.
Charles W. Swann
Affiliation:
Coop. Ext. Serv. (VPI and SU, Tidewater Agric. Exp. Stn., Suffolk, VA 23437)
Jill Schroeder
Affiliation:
U.S. Dep. Agric., Agric. Res. Serv. (Asst. Prof., Dep. Entomol., Plant Pathol., and Weed Sci., Las Cruces, NM 88003)
Phil R. Utley
Affiliation:
Anim. Sci., all Coastal Plains Exp. Stn., Tifton, GA 31793
Get access Rights & Permissions [Opens in a new window]

Abstract

This study was conducted to determine if ‘Pensacola’ bahiagrass, a major weed in turf and pastures in the southeastern United States, could be eliminated selectively from centipedegrass and ‘Tifway’ bermudagrass turf and a ‘Coastal’ bermudagrass pasture by treating with sulfometuron. Established Pensacola bahiagrass usually was controlled satisfactorily in Tifway bermudagrass and centipedegrass turf and in a Coastal bermudagrass pasture with sulfometuron at 210, 160, 105 g ai/ha applied twice, respectively. Bahiagrass seedlings were eliminated from both newly planted centipedegrass and Tifway bermudagrass turf with 105 g/ha sulfometuron applied once.

Keywords

Sulfometuron, 2-[[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]benzoic acidbahiagrass, Paspalum notatum var. saurae ‘Pensacola’ ♯3 PASNSbermudagrass, Cynodon dactylon (L.)Pers. ‘Coastal’ ♯ CYNDAbermudagrass [Cynodon transvaalensis Burtt-Davy ♯ CYNTR] x [Cynodon dactylon (L.)Pers. CYNDA] ‘Tifway’centipedegrass, Eremochloa ophiuroides (Munro)Hack. ♯ ERLOPTurfforageCYNDAERLOPPASNS
Type
Research
Information
Weed Technology , Volume 3 , Issue 3 , September 1989 , pp. 509 - 512
Copyright
Copyright © 1989 by the 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.)

References

Literature Cited

1. Cargill, L. M., and Brede, A. D. 1986. Annual weed control in roadside and fine bermuda turf. Proc. South. Weed. Sci. Soc. 39:141–145.Google Scholar
2. Gonzalez, F. E., Atkins, R. L., and Brown, C. C. 1984. Sulfometuronmethyl, rate and timing studies on bermudagrass and bahiagrass roadside turf. Proc. South. Weed Sci. Soc. 37:272–274.Google Scholar
3. Johnson, B. J. 1987. Turfgrass species response to herbicides applied postemergence. Weed Technol. 1:305–311.Google Scholar
4. Lewis, W. M., and DiPaola, J. M. 1985. Tolerance of Eremochloa ophiuroides, Paspalum notation, and Festuca arundinacea to herbicides. p. 717–725 in Proc. 5th Int. Turfgrass Res. Conf., Avignon, France. July 1–5, 1985.Google Scholar
5. Miller, J. F., Middlebrooks, P. D., and Gonzalez, F. E. 1983. Suppression of perennial grasses in bermudagrass on roadsides. Proc. South. Weed Sci. Soc. 36:317.Google Scholar
6. Sharpe, S. S., Dickens, R. D., Turner, D. L., and Baird, J. H. 1987. Herbicidal effects on tensile strength and rooting of sod. Proc. South. Weed Sci. Soc. 40:102.Google Scholar
7. Withrow, K. D., Middlebrooks, P. D., and Miller, J. F. 1983. Control of roadside vegetation in Georgia with “Oust”. Proc. South. Weed Sci. Soc. 36:293.Google Scholar