Pesticidal compositions

1. A pesticidal composition comprising

(a) a pesticidal effective amount of at least one compound of formula I

in which Q is

i

X, Y and Z independently of each other are C 1-4 alkyl, C 3-6 cycloalkyl, C 1-4 haloalkyl, C 1-4 alkoxy, halogen, phenyl or phenyl substituted by C 1-4 alkyl, C 1-4 haloalkyl, halogen or cyano;

m and n, independently of each other, are 0, 1, 2 or 3 and m+n is 0, 1, 2 or 3;

G is hydrogen, a metal, an ammonium, a sulfonium or a latentiating group;

R is hydrogen, C 1-6 alkyl, C 1-6 haloalkyl, C 1-6 cyanoalkyl, benzyl, C 1-4 alkoxy(C 1-4 )alkyl, C 1-4 alkoxy(C 1-4 )alkoxy(C 1-4 )alkyl or a group selected from G;

A is C 1-6 alkyl;

or an agrochemically acceptable salt or an N-oxide thereof, and

(b) a safener, where the ratio of compound of formula I to safener is from 20:1 to 0.5:15.

2. A composition according to claim 1 , wherein the safener is cloquintocet-mexyl, cloquintocet acid or salts thereof, mefenpyr-diethyl, mefenpyr diacid, isoxadifen-ethyl, isoxadifen acid, cyprosulfamide or N-(2-methoxybenzoyl)-4-[(methylaminocarbonyl)amino]-benzenesulfonamide.

3. A composition according to claim 2 , wherein the safener is cloquintocet-mexyl, cloquintocet acid or salts thereof, mefenpyr-diethyl, mefenpyr diacid or N-(2-methoxybenzoyl)-4-[(methylaminocarbonyl)amino]-benzenesulfonamide.

4. A composition according to claim 1 , wherein the ratio compound of formula I to safener is from 15:1 to 1:10.

5. A method of combating and controlling pests which comprises treating the pests or the locus of the pests or the plant susceptible to attack by a pest or the seeds thereof with an insecticidally, nematicidally or mollusicidally effective amount of a composition according to claim 1 .