Home Learn Bordeaux mixture Decanter Staff November 11, 2010 Copper-based spray used to treat vines against disease. Written by Latest Wine News Symington Family Estates: New leadership as Rob Symington takes on MD role at Berry Bros & Rudd Pursehouse: Cool climate is the future of wine Penderyn launches first whisky from its North Wales distillery Katherine Cole: When wine met tariffs, history rarely went according to plan London wine heist: Tuk-tuk driver steals bottles worth £24,000