FILE - In this Oct. 12, 2007 file photo, a for sale sign sits among an acreage of orange trees in Bartow, Fla. While Florida farmers have lost much of their crop to cold weather for the second year in... more 
FILE - In this Oct. 12, 2007 file photo, a for sale sign sits among an acreage of orange trees in Bartow, Fla. While Florida farmers have lost much of their crop to cold weather for the second year in a row, they say citrus greening, a fast-spreading, incurable bacteria, presents a greater threat to their trees and the citrus industry. less 
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Associated Press | Photo By Phelan M. Ebenhack, File
Wed, Jan 19, 2011 8:17 AM EST