AI: 23% Iprodione. A Fungicide for the Prevention and Control of Certain Diseases of Turfgrass and Ornamentals. Ipro 2 is a fungicide used for control of spring, summer, fall and winter diseases on nonresidential turf located on golf courses, sod farms and institutional areas where fine turf is grown, and on non-residential ornamental flowers and foliage plants grown in field and landscape nurseries or greenhouses, and in conifer nurseries.