Montedison S.p.a.

Gabriele Giovarruscio

Franco Bettarini

Paolo Piccardi

Angelo Longoni

Pietro Massardo

Vincenzo Caprioli

Franca Reggiori

There are described compounds of formula: ##STR1## in which one of R and R.sup.1 is F or Cl and the other is H, F or Cl;

Alkynyl containing benzoyl-ureas exerting an insecticidal activity

There are described compounds of formula: ##STR1## in which X (or X')=H, F, Cl and X' (or X)=F, Cl; ##STR2## with R.sup.2 =H, Cl, Br, F an optionally halogen-substituted alkyl C.sub.1 -C.sub.3 ;

Benzoyl-ureas exerting an insecticide activity

Growing community of inventors

Novara, Italy

Gabriele Giovarruscio