| 摘要 |
Triazole derivatives of the formula <IMAGE> where R denotes benzyl substituted on the phenyl ring by linear or branched alkyl of 1 to 4 carbon atoms, 2-phenylvinyl which is unsubstituted or substituted by halogen on the phenyl ring, 3-phenyl-2-propenyl which is unsubstituted or substituted by halogen on the phenyl ring, 2-phenyl-2-propenyl which is unsubstituted or substituted by halogen on the phenyl ring, 1-phenylethyl, 3-phenylpropyl or 2-phenyl-2-chloroethyl, and salts thereof. Insecticidal agents containing an insecticidal active ingredient selected from the group consisting of carbamates, phosphoric (phosphonic) (di) (thio) acid esters, pyrethrins, pyrethroids, alpha -alkylphenyl acetates, alpha -cyclopropylphenyl acetates and chlorinated hydrocarbons, and a triazole derivative of the formula I or a salt thereof, have a much stronger insecticidal action than insecticidal agents containing the individual components.
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