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A product name for a residual, pre-emergent herbicide, containing Diflufenican (360g/kg) and Iodosulfuron (10g/kg) as the active ingredients, being applied at a rate of up to 0.5kg of material in 300-500 litres of water per hectare. It can only be applied once per year from February to June and is supplied by Bayer Crop Science Ltd.