Weedy Rice Taking Over (IMAGE) Washington University in St. Louis Caption A field in front of a Riceland Foods storage facility in Stittgart, Ark., is infested with weedy rice, which stands taller than the other rice plants. Riceland, an agricultural marketing cooperative, is the world's largest miller and marketer of rice. Credit Ken Olsen Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.