Herbicides for tolerant or resistant sugar beet cultures

US6774085B1 · kind B1 · utility

Assignee

• Aventis CropScience GmbH · DE

Inventors

• Erwin Hacker · Hochheim, DE
• Hermann Stuebler · Niedernhausen, DE
• Hermann Bieringer · Eppstein, DE
• Lothar Willms · Hillscheid, DE

Key dates

• Filing date: Apr 6, 2001
• Grant date: Aug 10, 2004
• Expiry date: Apr 6, 2021

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N47/20
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Suitable for controlling harmful plants in sugar beet crops composed of tolerant or resistant mutants or transgenic sugar beet plants are herbicide combinations (A)+(B), if appropriate in the presence of safeners, with an effective content of(A) broad-spectrum herbicides from the group(A1) glufosinate (salts) and related compounds,(A2) glyphosate (salts) and related compounds such as sulfosate and(A3) imidazolinones or their saltsand(B) herbicides from the group consisting of(B0) one or more structurally different herbicides from the abovementioned group (A) or(B1) foliar- and predominantly soil-acting herbicides which are active against monocotyledonous and dicotyledonous harmful plants, or(B2) herbicides which are active predominantly against dicotyledonous harmful plants, and(B3) herbicides which are predominantly foliar-acting and which can be employed against monocotyledonous harmful plants, or(B4) herbicides which are both foliar- and soil-acting and which can be employed against monocotyledonous harmful plants,or of herbicides of more than one of groups (B0) to (B4), the sugar beet crops tolerating the herbicides (A) and (B) present in the combination, if appropriate in the …