Herbicidal composition comprising benzoylpyrazoles and safener (isoxadifen or mefenpyr)

US6660691B2 · kind B2 · utility

Assignee

• Aventis CropScience GmbH · DE

Inventors

• Frank Ziemer · Kriftel, DE
• Andreas van Almsick · Karben, DE
• Arnim Köhn · Wiesbaden, DE
• Lothar Willms · Hillscheid, DE
• Hans-Joachim Zeiss · Pocking, DE
• Hermann Bieringer · Eppstein, DE
• Erwin Hacker · Hochheim, DE

Key dates

• Filing date: Jun 4, 2002
• Grant date: Dec 9, 2003
• Expiry date: Jun 4, 2022

Classification

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

Abstract

There are described herbicidal compositions comprising herbicidal compounds of the formula I and a safener-active compound of the formula II or III In formulae I, II and III, the symbols R1 to R10 are hydrogen, halogen and various organic radicals.