| 摘要 |
There are disclosed novel substituted N-benzoyl-N'-2,3,5-trifluoro-4-alkoxy- or -haloalkoxyphenylureas of the formula I <IMAGE> in which R1 represents hydrogen or fluorine or chlorine; R2 represents fluorine or chlorine; R3 represents hydrogen or fluorine; and R4 represents C1-C10-alkyl or -C(X)F-C1-C7-alkyl which is monosubstituted or polysubstituted by halogen, where X is hydrogen or halogen, and processes and intermediates for their preparation, their use for the control of pests, and pesticides containing at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants. |
