"SAN FRANCISCO -- A federal judge has revoked the government's approval of genetically altered sugar beets until regulators complete a more thorough review of how the scientifically engineered crops affect other food.

The ruling by U.S. District Judge Jeffrey S. White Friday means sugar beet growers won't be able to use the modified seeds after harvesting the biotechnology beets already planted on more than 1 million acres spanning 10 states from Michigan to Oregon. All the seed comes from Oregon's Willamette Valley."

Michael Liedtke reports for the Associated Press August 14, 2010. [2]