| abstract |
Phenylpyrazoles of formula I or Ia wherein X is hydrogen, halogen, nitro, cyano, thiocyanato, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, phenyl, phenoxy, mono-, dialkyl- or phenylamino, alkylcarbonyl, carbamoyl, carboxylic acid , benzoyl, alkylsulphinyl or alkylsulphonyl, Y and Z are hydrogen, halogen, hydroxyl, nitro, cyano, thiocyanato, alkyl, alkenyl, alkynyl, alkoxy, alkylthio phenyl, phenoxy, mono, dialkyl or phenylamino, alkylcarbonyl, carbamoyl, carboxyl, benzoyl , alkylsulphinyl or alkylsulphonyl, or Y and Z may also form a 1 to 4 carbon bridge, at least one of which may be optionally replaced by a heteroatom, and R has the meanings given. These compounds are useful as fungicides in agriculture |