| 摘要 |
1) Concentrated compositions containing N-phosphonomethylglycine and/or one of its derivatives, characterised in that they are liquid compositions consisting of suspensions in organic, optionally aqueous-organic medium containing: a) N-phosphonomethylglycine and/or one of its derivatives in an amount of at least 100 g/l of glyphosate equivalent, at least one part of this N-phosphonomethylglycine or its derivatives being in a form which is insoluble in the medium considered; b) a surfactant with activating character and having the formula: <IMAGE> in which: R is a linear or branched, alkyl or alkenyl chain having from 8 to 22 carbon atoms, A represents an alkylene group n and n' are integers such that n + n' is between 2 and 40, R<1> is an acyl radical such as formyl, acetyl, propanoyl, benzoyl.
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