Abstract:
A fungicidal method which comprises applying to the locus of a plant pathogen a fungicidally effective but non-phytotoxic amount of a compound of the formula (1) ##STR1## wherein: R. sup. 1 to R. sup. 4 are independently H, halo, (C. sub. 1 -C. sub. 4) alkyl, branched (C. sub. 3 -C. sub. 4) alkyl, halo (C. sub. 1 -C. sub. 4) alkyl, (C. sub. 1 -C. sub. 4) alkoxy, NO. sub. 2, or HN. sub. 2, at least two of R. sup. 1 to R. sup. 4 being H, or one of R. sup. 2 to R. sup. 4 is --NR. sup. 7 --Y--Ar or O--Y--Ar and the rest of R. sup. 1 to R. sup. 4 are H; W is N, or CR. sup. 5 ; R. sup. 5 is H, CH. sub. 3, Cl, O--Y--Ar, or --NR. sup. 7 --Y--Ar; R. sup. 6 is H, CH. sub. 3, Cl, or Br; A is --O--Alk or --X--Y--Ar; Alk is a C. sub. 2 -C. sub. 18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C. sub. 1 -C. sub.