Post Published: Jul 26, 2010 07-28-2010 – Domestic Policy – "Are 'Superweeds' an Outgrowth of USDA Biotech Policy? (Part I)" Share via Email Hearing Documents Hearing Video Part 1 Part 2 Part 3 Witnesses Mr. Troy Roush Farmer Van Buren, Indiana Professor Michael Owen Professor of Agronomy Iowa State University Member, National Research Council Committee on the Impact of Biotechnology on Farm Economics and Sustainability Professor Stephen Weller Professor of Horticulture Purdue University Professor David A. Mortensen Professor of Weed Ecology Pennsylvania State University Mr. Andrew Kimbrell Executive Director Center for Food Safety
