An alliance of conservation organizations today sued the U.S. Department of Agriculture over its approval of open-air field tests of a genetically engineered (GE) hybrid of eucalyptus tree across the southern United States. The permit, issued to a company called ArborGen, which is a joint initiative of International Paper, MeadWestvaco and Rubicon, was approved May 12 with minimal environmental review. It authorizes the experimental planting and flowering of a new, genetically engineered hybrid on 28 secret sites across seven southern states — Alabama, Florida, Georgia, Louisiana, Mississippi, South Carolina and Texas.

Yesterday the USDA’s Animal Plant Health Inspection Service issued its decision to approve the mass-release of over a quarter of a million GE eucalyptus trees across seven states in the U.S. South (Texas, Louisiana, Mississippi, Louisiana, Florida, Georgia and South Carolina), despite overwhelming public opposition.