Seed giants try to change image of GMO crops By: CNBC.com News July 30, 2013 at 11:21 AM EDT Hoping to improve the image of genetically engineered crops, major seed and crop science companies have come together to launch a website called GMOAnswers.com. Read More >> Related Stocks: Bayer Aktienges ADR Chipotle Mexican Grill Dow Chemical DuPont USA Monsanto Co New York Times Company Syngenta AG ADS Whole Foods Market