PROCEDIMIENTO PARA PREPARAR COMPOSICIONES HERBICIDAS SINERGISTICAS A BASE DE N-FOSFONOMETILGLICINA

摘要

Synergistic herbicidal activity is demonstrated by composition comprising the following two components: (a) N-phosphonomethylglycine and agriculturally acceptable salts thereof; and (b) an aryloxyphenoxy propionic acid ester of the formula wherein A is CH or nitrogen, Y is hydrogen or chlorine and R is hydrogen or a straight or branched chain lower alkyl group having from 1 to 4 carbon atoms.