Brussels, 29/06/2012 (Agence Europe) - European wine growers are going to have to indicate on their bottle labels if the wine contains traces of egg or milk which are potentially allergenic. On Friday 29 June the Commission adopted new rules on allergen labelling in the wine sector, due to the expiry of the derogation from the labelling obligation which had been provisionally granted to this sector in 2007. The regulation will be published in the Official Journal of the EU on Saturday 30...