Evaluation of Rates of Herbicides for Nutsedge Control
| dc.contributor.author | Umeda, Kai | |
| dc.contributor.author | Towers, Gabriel | |
| dc.contributor.editor | Kopec, David M. | en_US |
| dc.date.accessioned | 2012-03-26T17:52:57Z | |
| dc.date.available | 2012-03-26T17:52:57Z | |
| dc.date.issued | 2006-10 | |
| dc.identifier.uri | http://hdl.handle.net/10150/216653 | |
| dc.description.abstract | Sulfosulfuron showed the highest degree of nutsedge control after the first application among all of the treatments at 4 WAT. Nutsedge control began to decline at 6 WAT after a single application of sulfosulfuron. Halosulfuron, trifloxysulfuron, and penoxulam showed very good nutsedge control at 2 WAT after a second application was made. Trifloxysulfuron at 0.026 lb AI/A and penoxulam at 0.125 lb AI/A performed very similarly to halosulfuron at 0.047 and 0.062 lb AI/A. Halosulfuron and flazasulfuron were more effective at higher rates of application when a series of rates were compared. Halosulfuron at 0.047 and 0.062 lb AI/A were very similar at most rating dates and both rates gave acceptable nutsedge control of 86 to 88% control at the end of the season. The two highest rates of flazasulfuron at 0.023 and 0.047 lb AI/A gave almost acceptable control. Sulfentrazone was not effective in providing acceptable nutsedge control at the rate tested. | |
| dc.language.iso | en_US | en_US |
| dc.publisher | College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ) | en_US |
| dc.relation.ispartofseries | Series P-148 | en_US |
| dc.relation.ispartofseries | AZ1421 | en_US |
| dc.subject | Agriculture -- Arizona | en_US |
| dc.subject | Turfgrasses -- Arizona | en_US |
| dc.subject | Turf management -- Arizona | en_US |
| dc.subject | Plants, ornamental -- Arizona | en_US |
| dc.subject | Turfgrasses -- Weed control | en_US |
| dc.title | Evaluation of Rates of Herbicides for Nutsedge Control | en_US |
| dc.type | text | en_US |
| dc.type | Article | en_US |
| dc.identifier.journal | Turfgrass, Landscape and Urban IPM Research Summary | en_US |
| refterms.dateFOA | 2018-07-06T04:35:20Z | |
| html.description.abstract | Sulfosulfuron showed the highest degree of nutsedge control after the first application among all of the treatments at 4 WAT. Nutsedge control began to decline at 6 WAT after a single application of sulfosulfuron. Halosulfuron, trifloxysulfuron, and penoxulam showed very good nutsedge control at 2 WAT after a second application was made. Trifloxysulfuron at 0.026 lb AI/A and penoxulam at 0.125 lb AI/A performed very similarly to halosulfuron at 0.047 and 0.062 lb AI/A. Halosulfuron and flazasulfuron were more effective at higher rates of application when a series of rates were compared. Halosulfuron at 0.047 and 0.062 lb AI/A were very similar at most rating dates and both rates gave acceptable nutsedge control of 86 to 88% control at the end of the season. The two highest rates of flazasulfuron at 0.023 and 0.047 lb AI/A gave almost acceptable control. Sulfentrazone was not effective in providing acceptable nutsedge control at the rate tested. |
