Billions of euro will haemorrhage out of rural Ireland if the European Commission doesn’t grant approval for the continuation of the nitrates derogation, Dairy Industry Ireland (DII) director Conor Mulvihill has said. Mulvihill was in front of the Oireachtas Committee on Agriculture last Wednesday evening alongside Pat Sheahan, chair of DII, as well as representatives from Dairygold, Tirlán, Kerry and Meat Industry Ireland.