Green nano-emulsion intervention for water-soluble glyphosate isopropylamine (IPA) formulations in controlling Eleusine indica (E. indica)

► Nano-emulsion formulations were produced from microemulsion-based pre-formulations. ► The nano-emulsions were generated from the low-energy emulsification of gentle stirring. ► The nano-emulsions system exhibited small particle size and lower surface tension. ► The nano-emulsion formulation showed significantly lower ED50 dose than commercial.