A fully implemented ban on genetically modified corn in Mexico could disproportionately affect the nation’s lower-income consumers, according to a recently published study by agricultural economists with the University of Arkansas System Division of Agriculture. A fully implemented ban on genetically modified corn in Mexico could disproportionately affect the nation’s lower-income consumers, according to a recently published study by agricultural economists with the University of Arkansas System Division of Agriculture. Agriculture Phys.org – latest science and technology news stories