Herbicidal mixture containing a 3-heterocyclyl-substituted benzoyl derivative and an adjuvant

US6514910B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Matthias Bratz · Schifferstadt, DE
• Rainer Berghaus · Speyer, DE
• Martina Otten · Ludwigshafen, DE
• Bernd Sievernich · Böhl-Iggelheim, DE
• Elmar Kibler · Haßloch, DE
• Herve R. Vantieghem · Berkeley Heights, US

Key dates

• Filing date: Sep 5, 2001
• Grant date: Feb 4, 2003
• Expiry date: Sep 5, 2021

Classification

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

Abstract

A herbicidal mixture, comprisinga) a herbicidally effective amount of a benzoyl compound of formula I  where:R1, R2 are halogen, C1-C6-alkyl, C1-C6-alkylthio, C1-C6-alkyl-sulfinyl or C1-C6-alkylsulfonyl;R3 is hydrogen, halogen, C1-C6-alkyl;X is 4,5-dihydroisoxazolyl which is unsubstituted or mono- or polysubstituted by halogen, C1-C6-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-alkylthio;R4 is a pyrazole of the formula II  which is attached in the 4-position and whereR5 is hydrogen,R6 is methyl,or an environmentally compatible salt thereof;b) an adjuvant comprisingi) a C1-C5-alkyl C5-C22-alkanoate,ii) a C10-C20-carboxylic acid,iii) a partial phosphoric ester or a partial sulfuric ester of a monohydroxy-functional polyalkyl ether andiv) optionally an alkyl polyoxyalkylene polyether,wherein the compound of formula I and the adjuvat are present in synergistically effective amounts.