A method for preparing a Solid composition, which comprises the following steps: a) Dissolving a premix premix in a Solvent or Melt in a premix premix contains a pesticide and a polialcoxilato anfif u00edlico nonionic, (b) to solidify the premix by Remo The Solvent mixture or by CoolingAnd (c) contacting the premix with at least one Auxiliary.A Solid composition that can be obtained by this method； a method for preparing an aqueous mixture in the Tank, where there is a pesticide present as suspended particles with particle size less than 1.0 mm,It comprises the step of mixing Water and a Solid composition that can be obtained by this method； and a method for controlling fungi fitopatog u00e9nicos and / or the growth of unwanted plants and / or attack unwanted insects or mites, and / or to regulate the growth of Plant As,Where a Solid composition that can be obtained by this method is in particular pests in their habitat or in plants that are seeking to protect individuals of pests, soil and / or unwanted plants and / or useful plants and / or their habitat.The Method of claim 8: According to any one of claims 1 to 6, wherein the polialcoxilato is a Polymer Block. The Method of claim 9: According to claim 8, wherein the polialcoxilato is a Polymer Block, comprising a block and a block of Poly polietoxilato alcoxilato c u2083 u208b u2085.Un método para preparar una composición sólida, que comprende las siguientes etapas: a) disolver una premezcla en un solvente de premezcla o fundir una premezcla, en donde la premezcla contiene un plaguicida y un polialcoxilato anfifílico no iónico, b) solidificar la premezcla mediante la remoción del solvente de premezcla o mediante enfriamiento, y c) poner en contacto la premezcla con al menos un auxiliar. También una composición sólida que se puede obtener mediante ese método； un método para preparar una mezcla acuosa en el tanque, en donde hay un plaguicida presente como partículas suspendidas con un tamaño de partícula meno
