Claim 1: a rodenticide in Soft Bait composition which comprises a mixture, in the form of a Paste comprising Flour PlantA Fat that is not completely Liquid at a temperature of 35 degrees and at least one active substance as rodenticide where Vegetable meal is present in the mixture in an amount at least 60% by weight based on the total weight of the mixture, where the ratio of Flour veg Etal to Fat is 4: 1 to 8: 1.Claim 4: a composition according to claim 1, wherein the selected Vegetable meal of OAT Flour, Wheat Flour, Rice Flour, maize flour and mixtures of two or more of these. Claim 5: a composition according to claim 4, wherein the plant OAT Flour is Flour.Claim 6: a composition according to claim 1, characterized because the Fat is refined Palm Oil.Claim 9: a composition according to any one of claims 1 to 8, wherein the active ingredient is selected as useful rodenticide brodifacoum and difenacoum, flocoumafeno, bromodiolona, diphacinone, difethialone, warfarin, warfarin Sodium, coumatetralilo, Coumaclor, chlorophacinone, coumafurilo and pindona.Claim 10: a composition according to any one of claims 1 to 8, wherein the active ingredient is useful as a rodenticide ergocalciferol or cholecalciferol. Claim 1: a composition according to claim 10, wherein the active ingredient is useful as a rodenticide calciferol.Claim 13: a method for preparing the composition of claim 1,Characterized in that it comprises the steps of: (a) preparing a pre mixture of one or more active substances for use as a rodenticide in a Solvent or liquid Vehicle； (b) preparing a mixture of flour and Vegetable Fat； and (c) mixing the pre mixture obtained in the step (a) with the mixture obtained in The Step (b) to provide a substantially homogenous Blend.Reivindicación 1: Una composición rodenticida en cebos blandos caracterizada porque comprende una mezcla, en forma de una pasta, que comprende harina vegetal, una grasa que no es completamente liquida a una temperatura de 35ºC y por lo menos
