Novel acaricide compositions
AssigneeRoussel Uclaf
InventorsJean J. Herve, Serge Smolikowski
Life of this patent
Estimating the term…
Abstract
Novel acaricide compositions containing as the active ingredient, a synergistic mixture of (S).alpha.-cyano-3-phenoxy-benzyl 1R, cis 2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylate and either 2,2,2-trichloro-1,1-di-(4-chlorophenyl)-ethanol or a mixed anhydride of benzoic acid and 3-chloro-2,6-dimethoxy-N-ethoxy-benzenecarboximidic acid and to a novel method of combatting acariens.
Claims11
An acaricidal composition comprising an acaricidally effective amount of a synergistic mixture of 1 to 100 parts by weight of (S).alpha.-cyano-3-phenoxy-benzyl 1R, cis 2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylate and 100 parts by weight of 2,2,2-trichloro-1,1-di-(4-chlorophenyl)-ethanol and an inert carrier.
A method of combatting acariens comprising contacting the acariens with an acaricidally effective amount of a composition comprising a synergistic mixture of 1 to 100 parts by weight of (S).alpha.-cyano-3-phenoxy-benzyl 1R, cis 2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylate and 100 parts by weight of 2,2,2-trichloro-1,1-di-(4-chlorophenyl)-ethanol.
Dependencies are inferred from the claim text.