Pest-combating agents containing phosphorus-heterocyclic compounds

US4678777A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Bernd-Wieland Kruger · Wittlich, DE
• Hellmut Hoffmann
• Ernst Roos
• Wolfgang Behrenz · Overath, DE

Key dates

• Filing date: Aug 6, 1985
• Grant date: Jul 7, 1987
• Expiry date: Aug 6, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/657154
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

An arthropodicidal composition comprising an arthropodicidally effective amount of an arthropodicidally active compound and a synergistically effective amount of at least one compound of the formula ##STR1## in which A is amino, alkylamino, dialkylamino or N-alkyl-N-arylamino, or an optionally substituted alkyl, alkenyl, alkoxy, alkenyloxy, alkylthio, aralkyl, aralkoxy, phenyl, phenoxy or phenylthio radical, PA1 R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 each independently is hydrogen, or an optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl or alkylthioalkyl radical, or is halogen, nitro or dialkylaminoalkyl, or is optionally substituted phenyl or benzyl, or two of the radicals R.sup.1 to R.sup.8, together with the carbon atom or atoms to which they are bonded form an optionally substituted monocyclic or bicyclic ring and PA1 n and m each independently is 0 or 1.