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| Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2010 Proceedings-SWSS.pdf#page=194
Last checked: 08/01/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Landry, R. S.;
Estes, A. G.;
McCarty, L. B. |
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| Author Affiliation: | Department of Horticulture, Clemson University, Clemson |
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| Title: | Preemergence control of goosegrass [Eleusine indica (L.)] in bermudagrass turf |
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| Section: | Weed management in turf
Other records with the "Weed management in turf" Section
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| Meeting Info.: | Little Rock, Arkansas: January 25-27, 2010 |
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| Source: | 2010 Proceedings, Southern Weed Science Society. Vol. 63, 2010, p. 144. |
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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: Dimethenamid; Dimethenamid-P; Eleusine indica; Herbicide evaluation; Indaziflam; Kyllinga brevifolia; Oxadiazon; Pendimethalin; Preemergence weed control; Prodiamine; Sulfentrazone; Sulfentrazone + Prodiamine
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| Trade Names: | Dismiss; Echelon; Ronstar; Pendulum; Tower; Specticle; Barricade |
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| Abstract/Contents: | "Goosegrass and green kyllinga continue to be major weed problems for turfgrass managers. Two studies were conducted at The Rock at Jocassee Golf Course in Pickens, South Carolina on preemergence control of these weeds. Herbicides used in the first study were Dismiss (Sulfentrazone), Dismiss South (Sulfentrazone plus Imazethapyr), Echelon (Sulfentrazone plus Prodiamine), Ronstar (Oxadiazon), Free Hand (Dimethenamid plus Pendamethalin) and Pendulum plus Tower (Pendamethalin plus Dimethenamid). Rates for the first study were as follows: Dismiss - 0.375 lbs ai/ac, Dismiss South - 0.45 lbs ai/ac, Echelon - 1.125 lbs ai/ac, Ronstar - 3 lbs ai/ac, Free Hand - 2.25 lbs ai/ac, and Pendulum + Tower - 3 + 1.5 lbs ai/ac. Ratings were taken on April 22 for green up, and July 14 and September 7, 2009 for preemergence control. Dismiss South and Pendulum plus Tower delayed bermudagrass green up on April 22, but turf fully recovered thereafter. On July 14, all treatments except Dismiss alone provide > 70% control. On September 7, control was similar between herbicides. In the second study, Specticle (Indaziflam) and Prodiamine (Barricade) were used for preeemergence control of goosegrass at the following rates: 0.02 G, 0.04 G, 0.07 G, 0.02 L, 0.04 L, 0.07 L, and Barricade at 1.0 L. All treatments were on ils ai/ac. Ratings were taken on August 4 and September 8, 2009. In this second study, preemergence control of green kyllinga was also noted as well as goosegrass. On August 4, Indaziflam (0.04 G) and A717 (indaziflam L) treatments provided best preemergence goosegrass control. On September 8, 2009, all treatments except Indaziflam (0.02 G) and prodiamine provided > 80% control. Green kyllinga control, on August 4 - Indaziflam 0.04 G, Indaziflam 0.07 G, and all A 717 (Indaziflam L) treatments provided > 90% control. On September 8, Indaziflam 0.04 G, Indaziflam 0.07 G and all Indaziflam (L) treatments provided > 80% control. In conclusion, by September most herbicides used in the treatments provided atleast 70% control except for Dismiss in the first study and Barricade in the second study. Also, in the second study all he treatments provided >70% control of green kyllinga. Future research will be conducted by evaluating new experimental herbicides for pre and postemergence control on goosegrass in bermudagrass turf as well as continuing research with Indaziflam using different rates and timing of applications." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Landry, R. S., A. G. Estes, and L. B. McCarty. 2010. Preemergence control of goosegrass [Eleusine indica (L.)] in bermudagrass turf. South. Weed Sci. Soc. Proc. 63:p. 144. |
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| Web URL(s):
http://www.swss.ws/wp-content/uploads/docs/2010 Proceedings-SWSS.pdf#page=194
Last checked: 08/01/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: b2207931 |
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