Full TGIF Record # 169436
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DOI:10.1614/WT-D-09-00018.1
Web URL(s):http://www.bioone.org/doi/full/10.1614/WT-D-09-00018.1
    Last checked: 09/22/2010
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http://www.bioone.org/doi/pdf/10.1614/WT-D-09-00018.1
    Last checked: 09/22/2010
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Publication Type:
i
Refereed
Author(s):Patton, Aaron J.; Trappe, Jon M.; Strahan, Ronald E.; Beasley, Jeffrey S.
Author Affiliation:Patton: Assistant Professor, Department of Agronomy, Purdue University, W. Lafayette, IN and Department of Horticulture, University of Arkansas Cooperative Extension Serivice, Fayetteville, AR; Trappe: Program Technician, Department of Horticulture, University of Arkansas Cooperative Extension Service, Fayetteville, AR; Strahan: Assistant Professor; Beasley: Assistant Professor, Department of Horticulture, Louisiana State University Agriculture Center, Baton Rouge, LA
Title:Sulfonylurea herbicide safety on newly sprigged bermudagrass and seashore paspalum
Section:Other crops/areas
Other records with the "Other crops/areas" Section
Source:Weed Technology. Vol. 24, No. 3, August-October 2010, p. 342-348.
Publishing Information:Champaign, IL: Weed Science Society of America.
# of Pages:7
Related Web URL:http://www.bioone.org/doi/abs/10.1614/WT-D-09-00018.1
    Last checked: 09/22/2010
    Notes: Abstract only
Keywords:TIC Keywords: Application timing; Cynodon dactylon; Cynodon transvaalensis; Establishment rate; Herbicide evaluation; Herbicide injury; Paspalum vaginatum; Sprigging; Sulfonylurea herbicides; Toxicological assessment
Cultivar Names:Tifway; Aloha
Abstract/Contents:"Several sulfonylurea herbicides are labeled for use on established bermudagrass or seashore paspalum, but label recommendations for many of these chemicals vary for sprigged turf. The objective of this study was to determine the safety of various sulfonylurea herbicides on newly planted, 'Tifway' bermudagrass and 'Aloha' seashore paspalum sprigs in Arkansas and Louisiana. Treatments were arranged as a five by two by two factorial with five herbicides (foramsulfuron at 29 and 59 g ai ha-1, halosulfuron at 35 and 70 g ai ha-1, metsulfuron at 21 and 42 g ai ha-1, sulfosulfuron at 66 and 131 g ai ha-1, and trifloxysulfuron at 28 and 56 g ai ha-1), two herbicide rates (low and high), and two application timings at 2 or 4 wk after sprigging (WAS). There was no discernable herbicide injury to, or reduction in, Tifway bermudagrass coverage in Arkansas, regardless of herbicide, application timing, or application rate. Trifloxysulfuron and metsulfuron were more injurious than other herbicides in Louisiana when applied at 2 WAS to Tifway bermudagrass, but injury levels were acceptable (< 15%), and there was no long-term reduction in establishment. Metsulfuron or halosulfuron applied at 2 or 4 WAS and sulfosulfuron applied at 4 WAS allowed > 90% establishment of Aloha seashore paspalum at both locations. Both trifloxysulfuron and foramsulfuron were injurious to seashore paspalum and reduced its establishment. These results suggest that sulfonylurea herbicides can be safely applied shortly after sprigging to Tifway bermudagrass and that metsulfuron, halosulfuron, and sulfosulfuron could be useful herbicides for establishing Aloha seashore paspalum from sprigs."
Language:English
References:35
See Also:Original version appears in 2010 Proceedings, Southern Weed Science Society, Vol. 63 2010, p. 128, R=226480. R=226480
See Also:Other items relating to: Seashore Paspalum - Since 2000
Note:Abstract also appears in Spanish
Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Patton, A. J., J. M. Trappe, Beasley Strahan R. E., and Trappe J. S. 2010. Sulfonylurea herbicide safety on newly sprigged bermudagrass and seashore paspalum. Weed Technol. 24(3):p. 342-348.
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DOI: 10.1614/WT-D-09-00018.1
Web URL(s):
http://www.bioone.org/doi/full/10.1614/WT-D-09-00018.1
    Last checked: 09/22/2010
    Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1614/WT-D-09-00018.1
    Last checked: 09/22/2010
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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