Scotch whisky Starting from November 2011, no Scotch whisky could be labelled as a vatted malt or pure malt, the SWR requiring them to be labelled blended malt instead. Blended Scotch whisky constitutes about 90% of the whisky produced in Scotland. Blended Scotch whiskies contain both malt whisky and grain whisky. Producers combine the various malts and grain whiskies to produce a consistent brand style. Notable blended Scotch whisky brands include Ballantine's, Bell's, Chivas Regal, Cutty Sark, Dewar's, J&B, Johnnie Walker, Teacher's Highland Cream, The Famous Grouse, and Whyte and Mackay. Most malt distilleries sell a significant amount of whisky by the
Scotch whisky and smoother, because a column still can perform the equivalent of multiple distillation steps in a continuous distillation process. Second, the "phylloxera" bug destroyed wine and cognac production in France in 1880. Scotland was traditionally divided into four regions: The Highlands, The Lowlands, The Isle of Islay, and Campbeltown. Due to the large number of distilleries found there, the Speyside region is now also recognized by the Scotch Whisky Association (SWA) as a distinct region. The whisky-producing islands other than Islay are not recognised as a distinct region by the SWA, which groups them into the Highlands region. Although only