MANNICH CONDENSATE-BASED SURFACTANT ADJUVANTS AND COMPOSITIONS THEREOF

摘要

Surfactants that further improve the bioefficacy of herbicides. The surfactants comprise (i) primarily di-substituted alkylphenol or alkenylphen ol mannich condensate alkoxylates, in combination with mono-substituted alkylphenol or alkenylphenol mannich condensate alkoxylates, (ii) primarily phosphate monoesters and diesters of di-substituted alkylpheno or alkenylphenol mannich condensates alkoxylates, in combination with phosphate monoesters and diesters of mono-substituted alkylphenol or alkenylphenol mannich condensates alkoxylates, and (iii) primarily alkoxylated phosphate monoesters and diesters of di-substituted alkylphenol or alkenylphenol manni ch condensates alkoxylates, in combination with alkoxylated phosphate monoester s and diesters of mono-substituted alkylphenol or alkenylphenol mannich condensates alkoxylates. The present invention also provides for herbicide compositions that contain the surfactants of the present invention.