[EN] PROMOTING BIOLOGICAL EFFECTIVENESS OF EXOGENOUS CHEMICAL SUBSTANCES IN PLANTS<br/>[FR] AMELIORATION DE L'EFFICACITE BIOLOGIQUE DE SUBSTANCES CHIMIQUES EXOGENES CHEZ LES VEGETAUX
                        
                            
                                申请人:MONSANTO CO
                            
                            
                                公开号:WO2000032045A1
                            
                            
                                公开(公告)日:2000-06-08
                            
                            A plant treatment composition for application of an anionic exogenous chemical substance such as glyphosate to foliage of a plant comprising in addition to the exogenous chemical substance, one or more amine compound(s) each having a number n of protonatable amino groups, n being at least 1, and having the formula (I) R-NR-((CH2)p-CHR4-NR)q-R wherein q is an integer of 0 to 9, each p is independently an integer of 1 to 5, each R4 group is independently hydrogen or a C¿1-5? alkyl group, and R groups are independently selected from hydrogen, C1-5 hydrocarbyl groups and linear or branched, saturated or unsaturated C6-22 hydrocarbyl or acyl chains that are (a) unsubstituted or substituted at one or a plurality of carbon atoms with a functional group independently selected from hydroxyl, carboxy, carbamyl, mercapto and cyano groups and (b) uninterrupted or interrupted by one or a plurality of functional linkages, and terminated by an uninterrupted hydrocarbyl segment having at least 6 carbon atoms; with the proviso that one to three R groups are such C6-22 hydrocarbyl or acyl chains, of which at least one is so substituted and/or interrupted.