504 / | HD | PLANT PROTECTING AND REGULATING COMPOSITIONS |
116 | DF | PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) {9} |
118 | DF | .~ Plural active ingredients {7} |
142 | DF | .~.~ Active ingredient contains -C(=X)X-, wherein the X's are the same or diverse chalcogens {4} |
144 | .~.~.~ Carbocyclic ring bonded directly to the carbon of the -C(=X)X- group (e.g., benzoic acids, etc.) |