Fuente: WIPO "tomato" The present invention discloses a novel agrochemical composition comprising at least one compound of formula (I), as component (1), Formula (I) wherein, R1, R2, R3, R4, and n are as defined in the detailed description, and at least one further active ingredient as component (2). Further, the present invention also relates to a ternary composition comprising component (1) as at least one phenylamidine compound of formula (I); at least two compounds selected from component (2), component (3), or a combination thereof. The present invention, also relates to a method for controlling microorganisms such as phytopathogenic fungi and bacteria of plants using the agrochemical composition according to present invention.