DeKalb Genetics Corporation DeKalb Genetics Corporation DeKalb Genetics Corporation (often stylized DEKALB; formerly DeKalb Agricultural Association and DEKALB AgResearch) was a diversified company headquartered in DeKalb, Illinois that marketed agricultural seeds and other products. The company was best known for its leading role in the development of hybrid corn and for its "winged ear" logo. DeKalb Genetics Corporation was purchased by the Monsanto Company in 1998. The DeKalb seed business, the DEKALB brand and the winged ear logo are now owned and managed by Monsanto. The history of DeKalb Genetics Corporation can be traced back to the Farm Bureau county organization, founded in
Monsanto legal cases Superior Court, against Monsanto alleging damages related to certain forms of cancer caused by Monsanto's Roundup product. On August 10, 2018, Dewayne Johnson won the first jury case against Monsanto based on a causal link between Roundup and Johnson's non-Hodgkin's lymphoma. The jury awarded Johnson $289 million in actual and punitive damages against Monsanto, and found that Monsanto acted maliciously by failing to warn consumers of cancer risks posed by the herbicide. Monsanto plans to appeal the verdict based on its claim that the judge improperly admitted scientific evidence presented on behalf of Johnson. Arkansas and Missouri banned the sale