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| Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2005 Proceedings-SWSS.pdf#page=181
Last checked: 07/18/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Taylor, J. M.;
Byrd, J. D.;
Hutto, K. C.;
Wells, D. W. |
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| Author Affiliation: | Mississippi State University, Mississippi State, MS |
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| Title: | Winter weed control with ALS-inhibiting herbicides in bermudagrass turfgrass |
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| Section: | Weed management in turfgrass
Other records with the "Weed management in turfgrass" Section
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| Meeting Info.: | Charlotte, North Carolina: January 24-26, 2005 |
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| Source: | Proceedings of the 58th Annual Meeting of the Southern Weed Science Society. Vol. 58, 2005, p. 106. |
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| Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Acetolactate synthase-inhibiting herbicides; Cynodon dactylon; Herbicide efficacy; Herbicide evaluation; Weed control; Winter weeds
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| Abstract/Contents: | "Eight sulfonylurea and one imidazolinone herbicide were evaluated for winter weed control in non-overseeded bermudagrass turfgrass. The herbicides and rates were: 0.56 or 0.28 oz pr/A Monument 75 WG (trifloxysulfuron), 3 or 1.5 oz pr/A Katana 25 DG (flazasulfuron), 2.6 or 1.3 oz pr/A Certainty 75 DF (sulfosulfuron), 2 or 1 oz pr/A TranXit 25 DF (rimsulfuron), 11 or 9 oz pr/A Image 70DF (imazaquin), 3 or 1.5 oz pr/A Corsair 75 DF (chlorsulfuron), 1.33 or 0.66 oz pr/A Manage 75 DF (halosulfuron), 1 or 0.5 oz pr/A Manor 60 DF (metsulfuron), 26 or 13 oz pr/A Revolver 0.19L (foramsulfuron). These treatments were compared to 1.5 lb pr/A Kerb 50 WSP (pronamide). All treatments were applied with 0.25% V/V non-ionic surfactant except Revolver and Kerb. Treatments were evaluated for annual bluegrass (Poa annua) and lawn burweed (Soliva pterosperma) control and common bermudagrass (Cynodon dactylon) regrowth following dormancy at West Point County Club in 2003 and 2004 which had a soil pH of 5.6. The same treatments were evaluated for henbit (Lamium amplexicaule) control in the same years at the Plant Science Research Center at Mississippi State University which had a soil pH of 7.4. Treatments were applied March 11 both years at West Point C.C. and on March 11, 2003 and March 10, 2004 at the Plant Science Research Center. At 2 weeks after treatment (WAT), all treatments except both rates of Image resulted in bermudagrass density (percent green cover) equal to or greater than the untreated. Averaged over years, bermudagrass density following Image was 15% for both treatments while density for the untreated and the other treatments was 28 to 44%. Both rates of Katana, Manage, or 1 oz/A Manor increased bermudagrass density compared to the untreated (40 to 44% compared to 28% for the untreated). At 4 WAT, both rates of Revolver, Image, or TranXit provided 80% or greater control of annual bluegrass both years. The higher rates of Monument, Katana, or Certainty provided 80% or greater control in both years. A rate response was observed between the high and low rate of Certainty both years and Monument in 2004. In 2004, Monument at 0.56 oz/A controlled annual bluegrass 88% while 0.28 oz/A provided 68% control. Certainty at 2.6 oz/A provided 100 and 88% control in 2003 and 2004, respectively and 1.3 oz/A provided 75 and 68% control in 2003 and 2004, respectively. In both years all treatments provided equivalent control of lawn burweed except Revolver or Kerb. Control was 88% for both rates of Revolver and 5% for Kerb in 2003 while other treatments controlled lawn burweed 98 to 100%. In 2004, Revolver controlled lawn burweed 45 to 60% while Kerb provided 13% control. All other treatments controlled lawn burweed 83 to 100%. Averaged over years all treatments provided 88 to 100% control of henbit except Manage, Certainty, or Kerb which provided only 38 to 48% control." |
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| Language: | English |
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| References: | 0 |
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| Note: | "The changing world of weed science"
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Taylor, J. M., J. D. Byrd, K. C. Hutto, and D. W. Wells. 2005. Winter weed control with ALS-inhibiting herbicides in bermudagrass turfgrass. South. Weed Sci. Soc. Proc. 58:p. 106. |
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| Web URL(s):
http://www.swss.ws/wp-content/uploads/docs/2005 Proceedings-SWSS.pdf#page=181
Last checked: 07/18/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: b2207931 |
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