A compound of formula (I) ** Formula ** wherein: X is methyl or chlorine； R1 is fluorine or bromine； R 2 is ethynyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy or C 1 -C 3 alkoxy-C 1 -C 3 alkoxy； and Q is a group of formula Q2: ** Formula ** wherein in Q2: 33 and R36, independently of each other, are hydrogen, C1-C5 alkyl, C2-C4 alkenyl, C2-C4 alkynyl, C1-C2 fluoroalkyl, C1-C3 alkoxyC1- C3, C1-C3-alkylthio-C1-C3-alkyl, C1-C3-alkyl-C3-C3-C3-alkyl-C3-C3-sulfonylalkyl-C3-C3-alkyl, C3-C4-cycloalkyl, or a monocyclic heterocyclyl of 4, 5 or 6 unsubstituted heterocyclyl having an oxygen ring is selected from and nitrogen, said heterocyclyl being attached to a ring carbon atom within the heterocyclyl； provided that no more than one of R33 and R36 is alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, cycloalkyl or heterocyclyl； and 34 and R35 taken together are - (CH2) n34- or - (CH2) n35-C (R37a) (R37b) - (CH2) n36-； n where R37a is C1-C2 alkyl； 37b is hydrogen or C1-C2 alkyl； 34 is 1, 2 or 3； and 35 and n36 are independently 0, 1 or 2 as long as n35 + n36 is 0, 1 or 2； and Y is O,, S (O), S (O) 2, N (C1-C2 alkyl), N (C1-C2 alkoxy), C (O), CR38R39 or -CR310R311CR312R313-； and R38 and R39 are independently hydrogen, C1-C6alkyl, alqueniloC2-C4, C4-alquiniloC2, fluoroalquiloC1-C2-C3 alcoxiC1-C3alquiloC1, alquilC1-C3tioalquiloC1-C3, C3-alquilC1-C3sulfinilalquiloC1 or alquilC1-C3sulfonilalquiloC1- C3； C3-C6 cycloalkyl or C3-C6 cycloalkyl substituted by one or two substituents that are independently C1-C3 alkyl or C1-C2 fluoroalkyl, and wherein a CH2 moiety of the ring of a C4-C6 cycloalkyl is optionally replaced by an oxygen or sulfur atom or by a residue S (O), S (O) 2, NH, N (C1-C3 alkyl), N (C1-C2 fluoroalkyl), N [C (O) C1-C3 alkyl], N [C (O) fluoroC1-C2 alkyl] or N (C1-C2 alkoxy)； C3-C6 cycloalkyl substituted by a substituent that is C1-C3 alkoxy and optionally further substituted by a substituent that is C1-C2 alkyl； C5-C6 cycloalkenyl or C5-C6
