Syrah into Australia in 1832 by James Busby, an immigrant who brought vine clippings from Europe with him, and it is almost invariably called "Shiraz". Today it is Australia's most popular red grape, but has not always been in such favour; in the 1970s, white wine was so popular that growers were ripping out unprofitable Shiraz and Grenache vineyards, even those with old vines. In the Barossa Valley, the world's oldest continually producing commercial vineyard is believed to be the Shiraz vines at Turkey Flat in Tanunda that were originally planted in 1847. Many factors, including the success of brands like
Sultana (grape) is also dried to make a larger sultana raisin. The sultana raisin was traditionally imported to the English-speaking world from the Ottoman Empire. Turkey and Australia are major producers. American sultana grapes are almost invariably Thompson Seedless, a name that refers to William Thompson, a viticulturist who was an early grower in California and is sometimes credited with introducing the variety. According to the US Code of Federal Regulations, the two names are synonymous. Virtually all of California raisin production (about 97% in 2000) and roughly one-third of California's total grape area is of this variety, making it the single