Claim 1: an Agrochemical composition characterized in that it comprises a pesticide piripiropeno of formula (1) or the formula (2) and a base.Claim: the composition according to any one of claims 1 to 9, wherein the base is selected from a compound of the formula (3) where R1 is H, alkyl radical or a c1-4 (- o) NH, Alcan is C2 - 4 - di u00edlo； M is an integer 1 to 100 m can also be R 0, if at least one of R1, R2 is different from h； n is an integer from 1 to 100； R2 is H, alkyl C1 - 30Alquenilo C2 - 30 or a radical of Formula - [- n] (R3) nr4r5 k-a, where Alcan is C2 - 4 - di u00edlo； K is an integer from 0 to 10； R3 is H, alkyl or a c1-4, NH radical (- OR)； R4 is H, alkyl radical or a c1-4 (- o) nH； and R5 is H, alkyl or a c1-4, radical (- o) NH, or nr4r5 represents a radical was Olidinilo, piperidinilo, piperazinilo or morfolinilo joined.Claim 19: a method for preparing the composition according to claim 1 to 18, characterized by comprising contacting Said pesticide and the database.Claim 20: a method for preparing an aqueous mixture in the Tank.Characterized in that it comprises the steps of: a) providing a composition that contains a pesticide as defined in claim 1 or 2； (b) providing a composition that contains the base as defined in any of claims 1 to 6 to 10； and (c) in Touch Water and the compositions of phases (a) and (b).Claim 23: a method to protect plants from attack or infestation by insects, mites and nematodes, characterized in that it comprises contacting the plant or Soil or water in which the plant is growing, with a composition according to any of the reivindicacione S 1 to 18 in quantities of Pesticide effectiveness.Claim 24: a method to control insects, arachnids, insects or nematodes, characterized in that it comprises contacting an insect, mite or nematode or their food supply, Feeding habitat, Soil or locus with a composition according to any of the claim Is 1 to 18 in quantities of Pesticide effectiveness.Claim 25: a method to protect the p
