BENZOYLPHENYLUREA

Novel substituted N-benzoyl-N'-(2-pyridyloxyphenyl)ureas of the formula where R1 represents hydrogen, fluorine or chlorine; R2 represents fluorine, chlorine, methyl, methoxy or methylthio; R3, R4 and R5 independently of one another represent hydrogen, chlorine or methyl; X represents oxygen or...

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Bibliographische Detailangaben
Hauptverfasser:	YOSEFU DORABEKU, MANFURETSUDO BOEGEERU, EGINHAATO SHIYUTAINAA
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:	Novel substituted N-benzoyl-N'-(2-pyridyloxyphenyl)ureas of the formula where R1 represents hydrogen, fluorine or chlorine; R2 represents fluorine, chlorine, methyl, methoxy or methylthio; R3, R4 and R5 independently of one another represent hydrogen, chlorine or methyl; X represents oxygen or sulphur; and Y represents one of the radicals -CCl2-CCl3, -CF2-CCl3 or -CF2-CFCl2; the preparation of these compounds and intermediates for their preparation, and compositions containing them for use in pest control, in particular for controlling insects which attack plants and animals. The novel compounds have a particularly high larvicidal activity against insects which damage plants.