Unapproved Genetically Modified Wheat Discovered in Oregon: Status and Implications [June 20, 2013]   [open pdf - 223KB]

"The U.S. Department of Agriculture (USDA) announced on May 31, 2013, that a variety of genetically engineered (GE) wheat had been discovered in a field in eastern Oregon. No varieties of genetically modified wheat have been approved, or deregulated, by the Animal Plant and Health Inspection Service (APHIS), the USDA agency responsible for regulating the release of GE plants into the environment. Release of GE plants into the natural environment is regulated by APHIS under the Plant Protection Act (PPA, 7 U.S.C. 7701 et seq.), as amended. APHIS began a formal investigation in early May after notification by an Oregon State University scientist that preliminary tests of the wheat samples from the Oregon farm indicated the possible presence of GE glyphosate-tolerant wheat plants. Test results by APHIS indicated the presence of a glyphosate-tolerant variety field-tested by Monsanto Company, a major corporate presence in agricultural biotechnology, under APHIS approval at approximately 100 field trials in 16 states between 1998 and 2005. The agency approved field testing of GE wheat in Oregon in 2001. At this time, APHIS does not know how the presence of the unapproved wheat variety occurred, how the wheat could have gotten into the field after so many years, whether violations under the PPA occurred, or whether the growth of the wheat is more widespread. Answers to these questions are among the objectives of the APHIS investigation."

Report Number:
CRS Report for Congress, R43100
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