Method of controlling plants

A method of controlling plants comprising applying to the plants, or to the locus of the plants, a composition comprising (A) a compound of formula (I) selected from the group consisting of

• or an N-oxide or salt form thereof,
• and (B) bicyclopyrone, fenquinotrione, isoxaflutole, mesotrione, pyrasulfotole, sulcotrione, tembotrione, tolpyralate, topramezone, or a compound of formula (II):
• or a salt thereof,
• wherein
• R1 is selected from the group consisting of hydrogen, halogen, cyano, nitro, C1-C6alkyl-, C3-C6cycloalkyl-, C2-C6-alkenyl-, C2-C6alkynyl-, C1-C6haloalkyl-, C1-C6alkoxy-, C1-C3haloalkoxy-, C1-C6alkoxy-C1-C3alkyl-, C1-C6alkyl-S(O)p- and C1-C6haloalkyl-S(O)p-;
• A1 is selected from the group consisting of O, C(O) and (CReRf);
• Ra, Rb, Rc, Rd, Re and Rf are each independently selected from the group consisting of hydrogen and C1-C4alkyl wherein Ra and Rc may together form a C1-C3alkylene chain;
• and
• p is 0, 1 or 2,
• and wherein (A) is applied at a rate of between 25 and 200 g a.i./ha and (B) is applied at a rate of between 25 and 150 g a.i./ha.