Claim 1: A concentrated agrochemical aqueous suspension comprising a pesticide in the form of pesticide particles and at least 5% by weight of an adjuvant dissolved in the aqueous phase, characterized in that the adjuvant is of formula (1): R¹-O - EOₘ - POₙ - EOₒ - H (1) where R¹ is a C₁₂₋₂₀ alkyl； EO is ethylenoxy； PO is propylenoxy； m has a value from 1 to 20； n has a value from 1 to 30； and o has a value of 1 to 10. Claim 11: The concentrated suspension according to claims 1 to 10 characterized in that it comprises a second adjuvant,wherein the second adjuvant is of the formula (2): R² - O - EOˣ - POʸ - EOᶻ - H (2) where R² is a C₆₋₁₁ alkyl； EO is ethylenoxy； PO is propylenoxy； x has a value of 1 to 20； y has a value from 1 to 30； and z has a value from 0 to 10. Claim 13: An adjuvant as defined in any of claims 1 and 4 to 10, characterized in that the adjuvant is of the formula (1): R¹-O-EOₘ-POₙ-EOₒ - H (1) where R¹ is a C₁₂₋₂₀ alkyl； EO is ethylenoxy； PO is propylenoxy； m has a value from 1 to 20； n has a value from 1 to 30；Or a ratio of 1 to 10 Requirement 15: methods for controlling plant pathogens and / or unwanted plant growth and / or accidental attack and / or control of plant growth by insects or insects, and / or methods for controlling plant growth, which are characterized by the impact of centralized suspension in accordance with any one of requirements 1 to 12 on their respective pests, diseases and pests 3. Protect the environment or crops from pests；In and / or around soil and / or unwanted plants and / or planted plants. Claim 16: the seed is characterized by the inclusion of any centralized suspension as defined in claims 1 to 12.Reivindicación 1: Una suspensión concentrada acuosa agroquímica que comprende un plaguicida en forma de partículas de plaguicida y al menos 5% en peso de un adyuvante disuelto en la fase acuosa, caracterizada porque el adyuvante es de la fórmula (1): R¹ - O - EOₘ - POₙ - EOₒ - H (1) en donde R¹ es un C₁₂₋₂₀ alquilo； EO
