The invention relates to a composition in which a fungicidal effect against a cultivated crop infected by a plant pathogen is stable and highly active.The agricultural or horticultural fungicide composition presents at least two active ingredients - cyasofamide (4-chloro-2-cyano-1-dimethylsulfamoyl-5-(4-methylphenyl)imidazole) and folpet (N-trochloromethanesulfenyl)phthalimide).The composition is excellent for controlling plant pathogens as compared to a single use of each compound, and a plant pathogen is thereby controlled.Inventia se refera la o compozitie, al carei efect fungicid asupra unei plante cultivate, infestate cu un agent patogen al plantelor, este stabil, având si o activitate înalta.Compozitia fungicida agricola sau horticola prezinta o combinatie care cuprinde cel putin doi ingredienti activi - ciazofamida (4-clor-2-cian-1-dimetilsulfamoil-5-(4-metilfenil)imidazol) si folpet (N-(triclormetansulfenil)ftalimida).Compozitia este efectiva pentru combaterea patogenilor plantelor, comparativ cu utilizarea separata a fiecarui compus, astfel se asigura combaterea agentului patogen al plantelor.