Harvesting Shiraz Grapes

Harvesting Shiraz Grapes

Carla Gottgens/Bloomberg

Vintner Andrea Hart picks leaves off a bin of freshly harvested Shiraz grapes at Treasury Wine Estates' Seppelt vineyard in Great Western, Australia. Treasury Wine, the world’s second-biggest listed vintner, saw sales in the U.S. fall 15 percent to A$803 million in the year through June.