A compound of formula wherein Z 1 and Z 2 are each independently N or CR 1'; R 1 and R 1' are each independently of the other H, halogen, cyano, nitro, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, C 1 -C 4 -alkoxy, C 1 -C 3 -haloalkoxyl, C 1 -C 4 -alkylthio, halo-C 1 -C 4 -alkylthio, SF 5, amino, N-mono- or N,N-di-C 1 -C 4 -alkylamino, aminosulfonyl, N-mono- or N,N-di-C 1 -C 4 -alkylamino-sulfonyl, N-mono- or N,N-di-halo-C 1 -C 4 -alkylaminosulfonyl, C 1 -C 4 -alkylsulfonyl, C 1 -C 4 -alkyl-sulfinyl, C 1 -C 4 -alkylsulfonylamino, halo-C 1 -C 4 -alkylsulfonyl, halo-C 1 -C 4 -alkylsulfinyl, halo- C 1 -C 4 -alkylsulfonylamino or benzylsulfonylamino; Q is Ar 1 or -C - m -R 2; m is 0 or 1; R 2 is C 1 -C 6 -alkyl or C 3 -C 8 -cycloalkyl; Ar 1 is (i) phenyl which is substituted by 1 to 2 same or different substituents selected from the group consisting of halogen, cyano, nitro, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, C 1 -C 4 -alkoxy, C 1 -C 4 -haloalkoxyl, C 1 -C 4 -alkylthio, halo-C 1 -C 4 -alkylthio, SF 5, amino, N-mono- or N,N-di-C 1 -C 4 -alkylamino, aminosulfonyl, N-mono- or N,N-di-C 1 -C 4 -alkylaminosulfonyl, N-mono- or N,N-di-halo-C 1 -C 4 -alkylaminosulfonyl, C 1 -C 4 -alkylsulfonyl, C 1 -C 4 -alkylsulfinyl, C 1 -C 4 -alkylsulfonyl-amino, benzylsulfonylamino, halo-C 1 -C 4 -alkylsulfonyl, halo-C 1 -C 4 -alkylsulfinyl and halodioxolyl; or is (ii) heteroaryl selected from the group consisting of 2-, 3- or 4-pyridyl and 2- or 3-thiophenyl which is each unsubstituted or substituted by methyl, ethyl, halogen, CF 3 or carboxy; Ar 2 is phenyl which is substituted by 1 to 3 same or different substituents selected from the group consisting of halogen, cyano, nitro, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, C 1 -C 4 -alkoxy, C 1 -C 4 -haloalkoxy, C 1 -C 4 -alkylthio, halo-C 1 -C 4 -alkylthio, SF 5, amino, N-mono- or N,N-di-C 1 -C 4 -alkylamino, aminosulfonyl, N-mono- or N,N-di-C 1 -C 4 -alkylaminosulfonyl, N-mono- or N,N-di-halo-C 1 -C 4 -alkylaminosulfonyl, C 1 -C 4 -alkylsulfonyl, C 1 -C 4 -alkylsulfinyl, C 1 -C 4 -alkylsulfonyl-amino, benzylsulfonylamino, halo-C 1 -C 4 -alkylsulfonyl, halo-C 1 -C 4 -alkylsulfinyl and halodioxolyl; L 1 is a bifunctional linker radical of formula L 2 is a bifunctional linker radical of formula A and B are each independently C 3 -C 8 -hetero-cycloalkylene or C 5 -C 10 -hetero-bicycloalkylene comprising two N-atoms, respectively which is each unsubstituted or substituted by C 1 -C 2 -alkyl; A 1, A 2, B 1 and B 2 are each independently C 3 -C 8 -hetero-cycloalkylene comprising a N-atom, respectively; R and R' are each independently of the other H or C 1 -C 4 -alkyl; or a physiologically acceptable salt thereof. wherein Z 1 and Z 2 are each independently N or CR 1'; R 1 and R 1' are each independently of the other H, halogen, cyano, nitro, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, C 1 -C 4 -alkoxy, C 1 -C 3 -haloalkoxyl, C 1 -C 4 -alkylthio, halo-C 1 -C 4 -alkylthio, SF 5, amino, N-mono- or N,N-di-C 1 -C 4 -alkylamino, aminosulfonyl, N-mono- or N,N-di-C 1 -C 4 -alkylamino-sulfonyl, N-mono- or N,N-di-halo-C 1 -C 4 -alkylaminosulfonyl, C 1 -C 4 -alkylsulfonyl, C 1 -C 4 -alkyl-sulfinyl, C 1 -C 4 -alkylsulfonylamino, halo-C 1 -C 4 -alkylsulfonyl, halo-C 1 -C 4 -alkylsulfinyl, halo- C 1 -C 4 -alkylsulfonylamino or benzylsulfonylamino; Q is Ar 1 or -C - m -R 2; m is 0 or 1; R 2 is C 1 -C 6 -alkyl or C 3 -C 8 -cycloalkyl; Ar 1 is (i) phenyl which is substituted by 1 to 2 same or different substituents selected from the group consisting of halogen, cyano, nitro, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, C 1 -C 4 -alkoxy, C 1 -C 4 -haloalkoxyl, C 1 -C 4 -alkylthio, halo-C 1 -C 4 -alkylthio, SF 5, amino, N-mono- or N,N-di-C 1 -C 4 -alkylamino, aminosulfonyl, N-mono- or N,N-di-C 1 -C 4 -alkylaminosulfonyl, N-mono- or N,N-di-halo-C 1 -C 4 -alkylaminosulfonyl, C 1 -C 4 -alkylsulfonyl, C 1 -C 4 -alkylsulfinyl, C 1 -C 4 -alkylsulfonyl-amino, benzylsulfonylamino, halo-C 1 -C 4 -alkylsulfonyl, halo-C 1 -C 4 -alkylsulfinyl and halodioxolyl; or is (ii) heteroaryl selected from the group consisting of 2-, 3- or 4-pyridyl and 2- or 3-thiophenyl which is each unsubstituted or substituted by methyl, ethyl, halogen, CF 3 or carboxy; Ar 2 is phenyl which is substituted by 1 to 3 same or different substituents selected from the group consisting of halogen, cyano, nitro, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, C 1 -C 4 -alkoxy, C 1 -C 4 -haloalkoxy, C 1 -C 4 -alkylthio, halo-C 1 -C 4 -alkylthio, SF 5, amino, N-mono- or N,N-di-C 1 -C 4 -alkylamino, aminosulfonyl, N-mono- or N,N-di-C 1 -C 4 -alkylaminosulfonyl, N-mono- or N,N-di-halo-C 1 -C 4 -alkylaminosulfonyl, C 1 -C 4 -alkylsulfonyl, C 1 -C 4 -alkylsulfinyl, C 1 -C 4 -alkylsulfonyl-amino, benzylsulfonylamino, halo-C 1 -C 4 -alkylsulfonyl, halo-C 1 -C 4 -alkylsulfinyl and halodioxolyl; L 1 is a bifunctional linker radical of formula L 2 is a bifunctional linker radical of formula A and B are each independently C 3 -C 8 -hetero-cycloalkylene or C 5 -C 10 -hetero-bicycloalkylene comprising two N-atoms, respectively which is each unsubstituted or substituted by C 1 -C 2 -alkyl; A 1, A 2, B 1 and B 2 are each independently C 3 -C 8 -hetero-cycloalkylene comprising a N-atom, respectively; R and R' are each independently of the other H or C 1 -C 4 -alkyl; or a physiologically acceptable salt thereof.