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DOI: | 10.1614/WT-D-11-00038.1 |
Web URL(s): | http://www.bioone.org/doi/pdf/10.1614/WT-D-11-00038.1 Last checked: 11/22/2011 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.bioone.org/doi/full/10.1614/WT-D-11-00038.1 Last checked: 11/22/2011 Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Doroh, Mark C.;
McElroy, J. Scott;
Santen, Edzard van;
Walker, Robert H. |
Author Affiliation: | Doroh: Graduate Research Assistant; McElroy: Assistant Professor; Santen and Walker: Professors, Department of Agronomy and Soils, Auburn University, Auburn, AL |
Title: | Conversion of 'Tifway' bermudagrass stands to 'Zorro' zoysiagrass turf using combinations of dazomet and EPTC |
Section: | Weed management-other crops/areas Other records with the "Weed management-other crops/areas" Section
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Source: | Weed Technology. Vol. 25, No. 4, October-December 2011, p. 631-636. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
# of Pages: | 6 |
Related Web URL: | http://www.bioone.org/doi/abs/10.1614/WT-D-11-00038.1 Last checked: 11/22/2011 Notes: Abstract only |
Keywords: | TIC Keywords: Cynodon dactylon x Cynodon transvaalensis; Dazomet; EPTC; Glyphosate; Herbicide evaluation; Siduron; Soil sterilants; Zoysia matrella
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Cultivar Names: | Tifway; Zorro |
Abstract/Contents: | "Field experiments were conducted to evaluate the efficacy of herbicides and soil sterilants for the fairway conversion of 'Tifway' bermudagrass to 'Zorro' zoysiagrass. Treatments included glyphosate (4.48 kg ae ha-1), EPTC (7.84 kg ai ha-1), dazomet (338 kg ai ha-1), siduron (13.4 kg ai ha-1), glyphosate plus ETPC (4.48 + 7.84 kg ha-1), glyphosate plus dazomet (4.48 + 338 kg ha-1), EPTC plus siduron (7.84 + 13.4 kg ha-1), and dazomet plus siduron (338 + 13.4 kg ha-1). Glyphosate treatments were applied 5 wk prior to establishment (WPE), dazomet and EPTC treatments were applied 3 WPE, and siduron was applied at establishment. Dazomet and EPTC treatments were incorporated to a depth of 10 to 15 cm with a rotary tiller and rolled with a weighted roller to reduce losses from volatilization after application. Zorro zoysiagrass was established in June 2008 and 2009 using a mixture of rhizomes and stolons at a rate of 76 cm3 m-2. Results indicate that glyphosate + dazomet, glyphosate + EPTC, dazomet + siduron, and EPTC + siduron were equally effective at controlling Tifway bermudagrass. EPTC and dazomet controlled bermudagrass more effectively when used in combination with glyphosate or siduron. There were no significant differences in bermudagrass cover between the EPTC combinations with glyphosate or siduron and dazomet applied with glyphosate or siduron. Comparing EPTC- and dazomet-alone, EPTC yielded less bermudagrass cover (32%) than dazomet (71%). At present, research is limited on using EPTC for controlling perennial grasses in turfgrass systems. Data from these studies demonstrate the potential use of EPTC as a preplant soil herbicide to control hybrid bermudagrass during zoysiagrass renovation." |
Language: | English |
References: | 35 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Doroh, M. C., J. S. McElroy, R. H. Walker, and E. v. Santen. 2011. Conversion of 'Tifway' bermudagrass stands to 'Zorro' zoysiagrass turf using combinations of dazomet and EPTC. Weed Technol. 25(4):p. 631-636. |
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| DOI: 10.1614/WT-D-11-00038.1 |
| Web URL(s): http://www.bioone.org/doi/pdf/10.1614/WT-D-11-00038.1 Last checked: 11/22/2011 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.bioone.org/doi/full/10.1614/WT-D-11-00038.1 Last checked: 11/22/2011 Access conditions: Item is within a limited-access website |
| MSU catalog number: b2174615a |
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