HERBICIDE COMPOSITIONS CONTAINING TRIAZOLO-PYRIDAZINE DERIVATIVES AS ACTIVE COMPONENTS AND PROCESS FOR PRODUCING THE ACTIVE COMPONENTS

HERBICIDE COMPOSITIONS CONTAINING TRIAZOLO-PYRIDAZINE DERIVATIVES AS ACTIVE COMPONENTS AND PROCESS FOR PRODUCING THE ACTIVE COMPONENTS

Herbicides of formula (I) in which X denotes a halogen, a group R , alkoxy or a hydrogen atom; Y and Z independently denote hydrogen, a halogen, an R , -OR , -SR , -NR R or cyano group; Ar denotes an optionally substituted phenyl group or a penta- or hexagonal heterocyclic ring containing one or mor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORTIER,JACQUES,FR, CANTEGRIL,RICHARD,FR, CHENE,ALAIN,FR, PEIGNIER,RAYMOND,FR
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CHEMISTRY
FISHING
FORESTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HUNTING
METALLURGY
ORGANIC CHEMISTRY
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
TRAPPING
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Beschreibung
Zusammenfassung:Herbicides of formula (I) in which X denotes a halogen, a group R , alkoxy or a hydrogen atom; Y and Z independently denote hydrogen, a halogen, an R , -OR , -SR , -NR R or cyano group; Ar denotes an optionally substituted phenyl group or a penta- or hexagonal heterocyclic ring containing one or more heteroatoms chosen from O, S and N, which is optionally substituted, R is a straight-chain or branched alkyl group; R and R independently denote a hydrogen atom or a straight-chain or branched alkyl group; R denotes an optionally substituted phenyl group; R denotes a penta- or hexagonal heterocyclic ring containing one or more heteroatoms O, S or N; m has the value of zero, 1 or 2; and their agriculturally acceptable salts. The invention also relates to the herbicidal compositions containing the product of formula (I). Application: methods of combating weeds by means of the compounds of formula (I) or of compositions containing them.