| abstract |
The invention relates to substituted 4-alkoxypyrimidines of the formula <IMAGE> in which R1 is hydrogen, halogen, alkyl or cycloalkyl, R2 is hydrogen, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted alkylthio, alkylamino or dialkylamino, R3 is hydrogen, alkyl, alkoxy, haloalkoxy, halogen, alkylthio, amino, alkylamino or dialkylamino, and R4 is hydrogen, alkyl, cycloalkyl or haloalkyl, where R2 and R3 together with the carbon atoms to which they are attached can also form a ring, and Q is as defined in the description. The invention furthermore relates to a process for their preparation, to agents containing them, and to their use as pesticides. |