Duphar International Research Bv

Duphar International B.v.

Marius S Brouwer

Arnoldus C Grosscurt

Roelof Van Hes

The invention relates to new benzoylurea compounds having insecticidal and acaricidal activity, of the general formula ##STR1## wherein R.sub.1 is a hydrogen atom or represents 1 or 2 halogen atoms;

Benzoylurea compounds, and insecticidal and acaricidal compositions

The invention relates to an insecticidal and acaricidal composition comprising a benzoylurea compound of the general formula ##STR1## wherein R.sub.1 is a halogen atom,

Insecticidal and acaricidal composition comprising a benzoylurea compound

The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a halogen atom,

Benzoylurea compounds, and pesticidal and pharmaceutical compositions

The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of halogen and alkyl and haloalkyl having 1-4 carbon atoms,

The invention relates to a composition active against mites, whitefly and thrips, which comprises, in addition to a liquid or solid inert carrier material, a benzoylurea compound of the general formula ##STR1## wherein R.sub.1 is hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl,

Composition active against mites, whitefly and thrips, pharmaceutical

The invention relates to new benzoyl ureas of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are hereafter defined. The invention also includes insecticidal compositions and the use thereof which contain the above compounds.

Substituted benzoyl ureas as insecticides

The invention relates to new urea and thiourea compounds as insecticides. The compounds, after having been processed to compositions, can successfully be used to control insects in a dosage from 10 to 5000 g of active substance per hectare.

Growing community of inventors

Weesp, Netherlands

Marius S Brouwer