Herbicide-safener combination based on isoxazoline carboxylate safeners

US7098169B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Frank Ziemer · Kriftel, DE
• Lothar Willms · Hillscheid, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Erwin Hacker · Hochheim, DE
• Hermann Bieringer · Eppstein, DE
• Ken Pallett · Nierstein, DE

Key dates

• Filing date: Mar 29, 2005
• Grant date: Aug 29, 2006
• Expiry date: Mar 29, 2025

Classification

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

Abstract

Herbicide safener combiantions consisting of A) an effective amount of a compound of the formula (1) or a salt thereof, in which R1 is phenyl which is unsubstituted or substituted, R2 is (C1–C6)alkyl, (C3–C6)cycloalkyl or phenyl, each of the 3 last-mentioned radicals is unsubstituted or substituted, R3 is hydrogen or a hydrocarbon radical having 1 to 18 C-atoms which is unsubstituted or substituted, and B) a herbicide selected form the group consisting of and florasulam, chloransulam, dicamba, diflufenzopyr; triclopyr, fluroxypyr, metribuzin, carfentrazone-ethyl, S.metolachlor, dimethenamide, dimethenamide-P or flufenacet and mixtures of the above herbicides, optionally in combination with herbicidal active ingredients, can be used for effective selective controlling weeds in crop such as maize