Weed-killing chemical in Monsanto’s Roundup discovered in popular wines and beers By: MarketWatch February 26, 2019 at 16:08 PM EST Vineyards use the herbicide to kill weeds. Read More >> Related Stocks: Anheuser-Busch Inbev S.A. ADR Bayer Aktienges ADR Boston Beer Company Molson Coors Brewing Target Corp Wal-Mart Stores, Inc.