Seed treatment for control of smuts and bunts (particularly loose smut), at 50-200 g a. I. /100 kg seed, on barley, wheat, and oats; Seedling diseases (particularly Rhizoctonia spp. ) of barley, wheat, oats, rice, cotton, peanuts, soya beans, vegetables, maize, sorghum, and other crops; And fairy rings on turf. The dimorphic forms do not differ in fungicidal activity.
Control of powdery mildews, rusts and Rhynchosporium in cereals, and, when applied as a seed treatment, control of bunt, smuts, Typhula spp., seedling blight, leaf stripe, net blotch and other cereal diseases. Also used on vegetables, ornamentals, coffee, hops, vines, fruit, tobacco, sugar cane, bananas and other crops, mainly against powdery mildews, rusts and various leaf spot diseases. Application rates as a spray are in the range 100-250 g/ha for bananas and cereals, 125-250 g/ha protective and 250-500 g/ha eradicative for coffee, 0.0025-0.0125% for grapes, pome and stone fruit and vegetables; Application rates as a seed treatment are in the range 20-60 g/100 kg seed for cereals, 30-60 g/100 kg seed for cotton.