Combination (A) of trifloxystrobin (I) and propineb (II). Combination (A) of trifloxystrobin of formula (I) and propineb of formula (II). An independent claim is included for plant replicative material coated with (A). ACTIVITY : Plant Antifungal; Plant Antibacterial. MECHANISM OF ACTION : Mobilization of the plants' own defense mechanisms against microbial infection.