| abstract |
Pesticidal compositions for use against insects and acarines comprising a compound of Formula (I): R1-(CA=CA')n C(=S)NR2R3 (I) wherein R1 is: C1-14 alkyl optionally substituted by C1-6 alkoxy, C2-6 alkenyl, C2-6 alkynyl, C2-6 alkenyloxy, C2-6 alkynyloxy, aryl, aryloxy or aryl (C1-6) alkoxy; aryloxy or aryl (C1-6) alkoxy; any of which groups may be substituted by halo, n is 1 or 2, each A and A' is independently hydrogen, halo, C1-4 alkyl or halo (C1-4) alkyl and R2 and R3 are independently hydrogen, C1-6 alkyl or C3-6 cycloalkyl, either of which may be substituted by one or more of halo, C2-6 alkenyl, C1-6 alkyl, C3-6 cycloalkyl, C3-6 cycloalkenyl, C1-6 alkoxy, C2-6 alkynyl or cyano, except that, when n is 1 and R2 is alkyl and R3 is hydrogen and A and A' are both hydrogen then R1 is not substituted alkyl. Most of the compounds of Formula (I) are novel. |