| abstract |
A composition, which comprises at least one compound of the formula n n n in which A 1 , A 2 , R 1 and R 2 are as defined in claim 1, or, if appropriate, an E/Z isomer, an E/Z isomer mixture and/or a tautomer thereof in each case in free form or in aqrochemically utilizable salt form, as active ingredient and at least one auxiliary, can used for pest control. |