Ketoenols dihalogenofenil substituted alkyl as pesticides and herbicides.

The present invention relates to novel compounds of formula (I) wherein X is halogen, Y ES halogen or YZ is halo or alkyl, with the proviso ALWAYS ONE OF THE REMAINS YYZ BE A halogen and the other alkyl, And HET IS ONE OF THE GROUPS (1), (2), (3), (4), (5), (6), where A, B, DYG have the meanings given in the description, several processes for their preparation and their use as pesticides and herbicides.