Herbicidal compositions with acylated aminophenylsulfonylureas

US6486096B1 · kind B1 · utility

Assignee

• Hoechst Schering Agrevo GmbH · DE

Inventors

• Erwin Hacker · Hochheim, DE
• Hermann Bieringer · Eppstein, DE
• Gerhard Schnabel · Elsenfeld, DE

Key dates

• Filing date: Aug 10, 1999
• Grant date: Nov 26, 2002
• Expiry date: Aug 10, 2019

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N47/36
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Herbicide combinations which contain components (A) and (B) have synergistic herbicidal effects on:(A) one or more herbicides of the formula (I) or their salts,  in which R1, R2, R3, X, Y and Z are defined as in claim 1, and(B) one or more herbicides from the group of the compounds consisting of(B1) foliar- and soil-acting herbicides which are effective selectively in cereals and some dicotyledonous crops against monocotyledonous and dicotyledonous harmful plants,(B2) herbicides which are effective selectively in cereals and some dicotyledonous crops against predominantly dicotyledonous harmful plants and(B3) herbicides which are to be employed nonselectively or in specifically tolerant crops and are effective against monocotyledonous and dicotyledonous harmful plants.