Combinations of benzoyl cyclohexanedione herbicides and crop-protecting substances

US5441922A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Oswald Ort · Königstein, DE
• Lothar Willms · Hillscheid, DE
• Hans-Joachim Zeiss · Pocking, DE
• Stephan Mller · Kelkheim, DE
• Herbert Stark · Kelkheim, DE
• Rainer Schutze · Braunschweig, DE
• Klaus Bauer · Rodgau, DE
• Hermann Bieringer · Eppstein, DE

Key dates

• Filing date: Dec 29, 1992
• Grant date: Aug 15, 1995
• Expiry date: Dec 29, 2012

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/80
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Herbicide/safener combinations of PA1 A) herbicides selected from the group of the 2-acylated 1,3-dicarbonyl compounds or salts thereof, and PA1 B) safeners B1 and/or B2 ##STR1## as they are defined in claim 1, are suitable for controlling harmful plants in crops such as cereals, maize and rice.