Efficacy of Imazameth (Cadre) for Nutsedge Control in Parker Valley Alfalfa
| dc.contributor.author | Knowles, Tim C. | |
| dc.contributor.author | McGuire, Jerry | |
| dc.contributor.editor | Ottman, Michael | en_US |
| dc.date.accessioned | 2012-01-11T17:03:03Z | |
| dc.date.available | 2012-01-11T17:03:03Z | |
| dc.date.issued | 1997-10 | |
| dc.identifier.uri | http://hdl.handle.net/10150/202447 | |
| dc.description.abstract | Summer weeds including purple nutsedge are of economic concern to alfalfa growers in western Arizona. Application rates of Cadre 2 ASU, a new sulfonylurea herbicide chemistry currently registered for experimental use in peanuts, for purple nutsedge control in a roadway bordering established alfalfa were examined in a two year duration, replicated field study. Fair to good (35- 65%) purple nutsedge control was obtained when Cadre was applied at the 3 oz/acre rate to a severe initial nutsedge infestation (80- 100%). Control was most effective when Cadre was applied in late summer compared to early spring, and repeat split applications were necessary under the high weed pressure observed in this study. | |
| dc.language.iso | en_US | en_US |
| dc.publisher | College of Agriculture, University of Arizona (Tucson, AZ) | en_US |
| dc.relation.ispartofseries | 370110 | en_US |
| dc.relation.ispartofseries | Series P-110 | en_US |
| dc.subject | Agriculture -- Arizona | en_US |
| dc.subject | Grain -- Arizona | en_US |
| dc.subject | Forage plants -- Arizona | en_US |
| dc.subject | Alfalfa -- Arizona | en_US |
| dc.subject | Alfalfa -- Weed control | en_US |
| dc.title | Efficacy of Imazameth (Cadre) for Nutsedge Control in Parker Valley Alfalfa | en_US |
| dc.type | text | en_US |
| dc.type | Article | en_US |
| dc.identifier.journal | Forage and Grain: A College of Agriculture Report | en_US |
| refterms.dateFOA | 2018-07-13T09:03:10Z | |
| html.description.abstract | Summer weeds including purple nutsedge are of economic concern to alfalfa growers in western Arizona. Application rates of Cadre 2 ASU, a new sulfonylurea herbicide chemistry currently registered for experimental use in peanuts, for purple nutsedge control in a roadway bordering established alfalfa were examined in a two year duration, replicated field study. Fair to good (35- 65%) purple nutsedge control was obtained when Cadre was applied at the 3 oz/acre rate to a severe initial nutsedge infestation (80- 100%). Control was most effective when Cadre was applied in late summer compared to early spring, and repeat split applications were necessary under the high weed pressure observed in this study. |
