Crop protection products

US6248748A · kind A · utility

Assignee

• Syngenta Investment Corporation · US

Inventors

• Wilhelm Ruess · Pfeffingen, CH
• Gertrude Knauf-Beiter · Müllheim, DE
• Ruth Beatrice Kung · Allschwil, CH
• Helmut Kessmann · Lörrach, DE

Key dates

• Filing date: Jun 30, 2000
• Grant date: Jun 19, 2001
• Expiry date: Jun 30, 2020

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N65/00
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Plant-protecting mixtures of active ingredients having a synergistically increased action, wherein component I is a compound having a plant-immunizing action of the formula I ##STR1## in which PA1 Z is CN, COOH or a salt thereof, CO--OC.sub.1 -C.sub.4 alkyl or CO--SC.sub.1 -C.sub.4 alkyl; and wherein component II is a compound selected from the group consisting of propiconazole, difenoconazole, penconazole, fenpropimorph, fenpropidine, cyprodinil, metalaxyl, R-metalaxyl and pyroquilon.