"A consortium of U.S. organic farmers and seed dealers filed suit against global seed giant Monsanto Co. on Tuesday, in a move to protect themselves from what they see as a growing threat in the company's arsenal of genetically modified crops.

The Public Patent Foundation (PUBPAT) filed the suit on behalf of more than 50 organizations challenging the chemical giant's patents on its genetically modified seeds. The group is seeking a ruling that would prohibit Monsanto from suing the farmers or dealers if their organic seed becomes contaminated with Monsanto's patented biotech seed germplasm.

Monsanto is known for its zealous defense of its patents on a range of genetically altered crops. Its patented "Roundup Ready" soybeans, corn and cotton are favorites of U.S. farmers because of their ability to withstand herbicide treatments.

Monsanto officials could not immediately be reached for comment."

Carey Gillam reports for Reuters March 30, 2011. [2]