Are ‘Superweeds’ an Outgrowth of USDA Biotech Policy? (Part I)

Witness and Testimony Documents
Van Buren, Indiana
Professor of Agronomy, Iowa State University
Member, National Research Council Committee on the Impact of Biotechnology on Farm Economics and Sustainability
Professor of Horticulture
Purdue University
Professor of Weed Ecology
Pennsylvania State University
Executive Director
Center for Food Safety
July 28, 2010,