A machine harvester prepares to head down a row of vines where it will shake off the fruit and send it into a bin during a night harvest at Castoro Cellars vineyard in San Miguel in August 2009. Photo  by Joe Johnston
A machine harvester prepares to head down a row of vines where it will shake off the fruit and send it into a bin during a night harvest at Castoro Cellars vineyard in San Miguel in August 2009. Photo by Joe Johnston The Tribune
A machine harvester prepares to head down a row of vines where it will shake off the fruit and send it into a bin during a night harvest at Castoro Cellars vineyard in San Miguel in August 2009. Photo by Joe Johnston The Tribune