04/06/2010 (Agence Europe) - The vote by EU countries on establishing rules for organic wines has once again been postponed. The European Commission, which initially planned the vote for the start of June, might now put a new proposal to the standing committee on organic agriculture on 16 June. The main stumbling block between the Commission and a number of member states is the level of sulphite (SO2), which is used as a preservative, with several counties opposed to the Commission proposal....