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 Insectarium Monsanto Insectarium The Monsanto Insectarium is an insectarium located within the St. Louis Zoo, in St. Louis, Missouri, United States. David Mason & Associates designed the $4 million, facility which opened in 2000. It houses educational exhibits and an active breeding and research facility. The research facility includes a window to the exhibits area and two-way communications so visitors may watch entomologists work and ask them questions. The facility also includes a geodesic flight dome cage, home to numerous rainforest flowers and butterfly species. The Monsanto Insectarium is open every day except Christmas and New Years days. Admission to the