Fungicide compositions of N - (2-pyridylmethyl) - benzamides; Preventive or curative procedure infections mediated by phytopathogenic fungi of crops and products such as combined preparations of phytopathogenic additional compounds and compounds

摘要

Fungicide compositions are described and claim, characterized in that at least piridilbenzamida comprise a compound of formula (1) wherein R1 is chosen between the Hydrogen Atom,A radical, alkyl radical and eventually substituted acyl eventually replaced; R2 is chosen between the Hydrogen Atom and an alkyl radical eventually replaced; R3 and R4 are identical or different, are selected independently from a Halogen Atom, hydroxyl radical, Radi Cal cyano, Nitro radical, radical radical trialquilsililo, SR5,A radical amino acyl radical and eventually replaced, a Group, or in which OE, and choose between an alkyl radical, alquenilo, alquenilo, alquinilo, cycloalkyl, aryl cicloalquenilo, and heterociclilo, being each one of them eventually replaced; C represents 0, 1, 2, 3 Or 4; Q represents 0, 1, 2, 3, or 4, as well as their possible Optical isomers and / or GeometricTautu00f3meros and Addition salts with an Acid or a base, acceptable in the field of Agriculture, and b) at least one Compound (2) is phosphorous acid, a derivative thereof or one of its Salts or alkali metal, alkali earth Salts.These compositions are useful in Preventive and curative Treatment of fungal Diseases of crops, low dose, especially when it comes to fungal infection in Solanaceae, cereals and vines mediated for example by mildew, powdery mildew, Rusts and butritus.The Meaning and scope of what is described and claimed, includes procedures curative or preventive Diseases mediated by these Plant pathogens, based on the application of aerial parts of the plants mentioned, not fitotu00f3xicas effective amounts of such co Mposiciones.