Comparison of Efficacy and Safety of Oxyfluorfen Formulations on Broccoli
| dc.contributor.author | Umeda, Kai | |
| dc.contributor.editor | Byrne, David N. | en_US |
| dc.contributor.editor | Baciewicz, Patti | en_US |
| dc.date.accessioned | 2012-03-08T19:17:27Z | |
| dc.date.available | 2012-03-08T19:17:27Z | |
| dc.date.issued | 2003-08 | |
| dc.identifier.uri | http://hdl.handle.net/10150/214948 | |
| dc.description.abstract | The 4lb/gal (4F) formulation of oxyfluorfen was significantly safer than the 2 lb/gal (2XL) formulation on broccoli when applied at the 2 or 3-leaf stages of growth. At 6 days after treatment of the first application at the cotyledon stage of the broccoli, significant injury to the broccoli ranged from 30 to 66% for all oxyfluorfen treatments. Crop stand reduction did not occur with either formulation. The 4F formulation at 0.25 lb AI/A gave nearly the same weed control as the 2XL formulation at 0.063 lb AI/A. The 4F formulation applied at the broccoli cotyledon stage of growth provided longer effective weed control for more than 3 weeks after applications. Later applications gave effective weed control for a period of time between 1 to 2 weeks. | |
| 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 | AZ1323 | en_US |
| dc.relation.ispartofseries | Series P-136 | en_US |
| dc.subject | Agriculture -- Arizona | en_US |
| dc.subject | Vegetables -- Arizona | en_US |
| dc.subject | Vegetables -- Weeds | en_US |
| dc.title | Comparison of Efficacy and Safety of Oxyfluorfen Formulations on Broccoli | en_US |
| dc.type | text | |
| dc.type | Article | |
| dc.identifier.journal | Vegetable Report | en_US |
| refterms.dateFOA | 2018-08-26T06:36:22Z | |
| html.description.abstract | The 4lb/gal (4F) formulation of oxyfluorfen was significantly safer than the 2 lb/gal (2XL) formulation on broccoli when applied at the 2 or 3-leaf stages of growth. At 6 days after treatment of the first application at the cotyledon stage of the broccoli, significant injury to the broccoli ranged from 30 to 66% for all oxyfluorfen treatments. Crop stand reduction did not occur with either formulation. The 4F formulation at 0.25 lb AI/A gave nearly the same weed control as the 2XL formulation at 0.063 lb AI/A. The 4F formulation applied at the broccoli cotyledon stage of growth provided longer effective weed control for more than 3 weeks after applications. Later applications gave effective weed control for a period of time between 1 to 2 weeks. |
