Doux, the troubled French poultry processor, has filed for liquidation in the face of mounting losses. Reuters reports that Terrena, which acquired a majority stake in Doux two years ago, has been hit by cheaper imports from Brazil, particularly in its key exports in the Middle East. According to an article in Ouest-France, the business has been losing in the order of €3 million ($3.7 million) per month. Doux, which owns …