Insecticidal N-(p-aminophenyl)-N'-benzoylureas

Details Insecticidal N-(p-aminophenyl)-N'-benzoylureas Insecticidal N-(p-aminophenyl)-N'-benzoylureas

1981-01-14

1982-04-06

Trousof, Natalie

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Recombinant or stably-transformed bacterium encoding one or...

564 44, A01N 4734, C07C12722

Patent

active

043235794

ABSTRACT:
Novel substituted N-(p-aminophenyl)-N'-benzoyl ureas of the formula ##STR1## wherein each of R.sub.1 and R.sub.2 independently is C.sub.1 -C.sub.4 alkyl or C.sub.3 -C.sub.5 alkenyl, each of R.sub.3 and R.sub.4 independently is chlorine or bromine, and each of R.sub.5 and R.sub.6 independently is hydrogen, fluorine or chlorine, with the proviso that R.sub.5 and R.sub.6 are not both simultaneously hydrogen, processes for the manufacture of these compounds and compositions containing them for use in pest control, especially for controlling insects harmful to plants and animals. The novel compounds inhibit feeding damage and have in particular a pronounced ovolarvicidal and ovicidal action against plant-destructive insects.

REFERENCES:
patent: 3933908 (1976-01-01), Wellinga et al.
patent: 4085226 (1978-04-01), Sirrenberg et al.
patent: 4089975 (1978-05-01), Wade et al.
Wellinga, Kobus et al., J. Agr. Food Chem., vol. 21 (1973) pp. 348-354.

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