Patent ID: 6197729
Filing Date: 2001-03-06
Classification: A01N,C07D

Abstract:
A method of combating a pest which comprises applying to said pest or its locus an effective amount of a compound of the formula ##STR26##whereR.sup.1 is hydrogen, chlorine, fluorine or methyl,R.sup.2 and R.sup.3, which may be the same or different from each other, are hydrogen, halogen, cyano, (C.sub.1 -C.sub.4)-alkyl, vinyl, ethynyl, (C.sub.1 -C.sub.4)-alkoxy, (C.sub.1 -C.sub.4)-alkoxy-(C.sub.1 -C.sub.4)-alkyl, fluorovinyl or fluoroethyl, orR.sup.2 and R.sup.3 together with the linking carbon atoms form a benzo ring, andR.sup.4 is (C.sub.2 -C.sub.4)-alkyl, (C.sub.2 -C.sub.4)-alkenyl or (C.sub.3 -C.sub.4)-alkinyl, each of which is substituted by at least two fluorine atoms and optionally substituted by (C.sub.1 -C.sub.4)-alkoxy, cyanomethoxy, (C.sub.3 -C.sub.4)-alkenyloxy or (C.sub.3 -C.sub.4)-alkynyloxy,or its acid addition salt.