In his study of chemicals used to kill insects, weeds, rodents and other pests—Dr. Sayo Fakayode has come to call it: Pesticide on Your Plate. The slogan creates a terrifying mental picture, clearly outlining what’s become a worldwide problem. “We want to see what’s in consumable products, especially food items, that can be problematic for public health. Pesticides are a debilitating challenge for humanity,” said Fakayode, chair of Georgia College & State University’s Department of...