C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/297, 167/8.8
C07D 213/64 (2006.01) A01N 47/34 (2006.01) C07D 213/643 (2006.01)
Patent
CA 1244442
PHENYLUREAS Abstract Novel substituted N-(2-pyridyloxyphenyl)-N'-benzoyl- ureas of the formula Image wherein R1, R2, R3 and R4 independently of one another are each hydrogen, methyl or halogen, R5 is the radical -CHF2, or a C2-C10-alkyl group which is uniformly or nonuniformly substituted by 1 to 21 halogen atoms, and R6 is halogen, processes and starting products for producing these compounds, as well as compositions containing these, for use in combating pests, particularly for combating insects which infest plants and animals. The novel compounds have a specially high ovolarvicidal and ovicidal action against insects that damage plants.
413667
Boger Manfred
Ehrenfreund Josef
Martin Pierre
Steiner Eginhard
Fetherstonhaugh & Co.
Syngenta Participations Ag
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