A fungicidal composition containing a fungicidally effective amount of a compound of Formula I:(3S,6S,7R,8R)-8-benzyl-3-(3-((isobutyryloxy)methoxy)-4-methoxypicolinamido)-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl isobutyrate, and at least one fungicide selected from the group consisting of: benzovindiflupyr and penthiopyrad provides synergistic control of selected fungi.
