U.S. farm and trade officials raised "grave concerns" over Mexico’s agricultural biotechnology policies in meetings with their Mexican counterparts on Monday, as lingering disagreements threaten decades of booming corn trade between the neighbors. Washington’s concerns center on the Mexican president’s push to ban so-called biotech corn, or varieties developed with genetically modified organisms (GMOs), from entering Mexico if it is destined for human consumption. The United States accounts for most of Mexican corn imports.
