France-based dairy and drinks multinational Danone will sell off its organic yoghurt business Stonyfield to facilitate the $10.4 billion acquisition of organic food producer WhiteWave Foods, according to a report in FoodBev The move to sell Stonyfield came after US anti-trust authorities are believed to have raised concerns about Danone’s future share of the organic dairy market. Stonyfield, which produces organic yoghurts, smoothies, frozen yoghurts and packaged milks, generated about …