Tulare County Agricultural and Standards inspector Christopher Greer collects frozen oranges for future inspection during a cold snap affecting the San Joaquin Valley citrus crop Friday, Dec. 6, 2013 ... more 
Tulare County Agricultural and Standards inspector Christopher Greer collects frozen oranges for future inspection during a cold snap affecting the San Joaquin Valley citrus crop Friday, Dec. 6, 2013 in Traver, Calif. Growers across California have toiled this week to protect the state's prized $2 billion a year citrus industry and other key crops such as lettuce and avocados from the cold snap that engulfed the state, dropping temperatures to levels that can damage fruit and delay the harvest of greens. (AP Photo/Gary Kazanjian) less 
1 / 1
Associated Press | Photo By Gary Kazanjian
Fri, Dec 6, 2013 5:01 PM EST