Process for the control of weeds

US6586367B2 · kind B2 · utility

Assignee

• Syngenta Crop Protection AG · CH

Inventors

• Bruce Lee · Bad Krozingen, DE
• Andreas Zoschke · Weil am Rhein, DE
• Hans Peter Lutz · Basel, CH

Key dates

• Filing date: Feb 26, 2001
• Grant date: Jul 1, 2003
• Expiry date: Feb 26, 2021

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N57/20
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Undesired plant growth in cultivations of useful plants which are resistant to phopho-herbicides, may be controlled with herbicidal compositions, which contain, in addition to the usual inert formulation assistants, a phospho-herbicide and a synergistic amount of at least one further herbicide selected from the group comprising prosulfuron, primisulfuron, dicamba, pyridate, dimethenamide and its S-enantiomer, metolachlor and its S-enantiomer, fluometuron, propaquizafop, atrazine, clodinafop, norflurazone, ametryn, terbutylazine, simazine, prometryn, NOA-402989, as well as the compounds of formulae