152:. Roberts took up the project, even though he understood there would be a 12-year lead time before he could bring a product to market. As a result of this effort DeKalb AgResearch sold hybrid corn seed beginning in 1935. Sales expanded rapidly as Roberts organized a force of farmer-dealers, who were paid a 15% commission. The first popular hybrid was DeKalb 404A, which sold 508,000 bags in 1947, the same year total DeKalb sales exceeded 2,000,000 bags of seed corn. The first popular full- and short-season, large volume, single-cross maize hybrids were DeKalb hybrids 805 and XL 45. As a result, DeKalb was the leader in U.S. hybrid seed corn sales from the mid-1930s until the mid-1970s (Crabb 1948. Roberts 1999).
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Monsanto first entered the corn seed business when it purchased 40% of DeKalb in 1996. It purchased the remainder of the corporation in 1998. The last president of the company before the acquisition was
Richard O. Ryan.
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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
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county organization, founded in DeKalb, Illinois in 1912. Tom
Roberts, Sr. became the assistant manager in 1919 and then manager from 1920 to 1932. In 1923
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in 1998 and has been owned since 2017 by Bayer. The DeKalb seed business, the DEKALB brand and the winged ear logo are now owned and managed by
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Handbook of Maize
Genetics and Genomics. Bennetzen, Jeff L.; Hake, Sarah (Eds.) Springer, 2009, pages 87–114.
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The history of DeKalb
Genetics Corporation can be traced back to the
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http://www.dekalbalumni.org/history/Invironments_DAA_Article.pdf
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Development of Hybrid Corn and the Seed Corn
Industry.
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109:) was a diversified company headquartered in
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676:bovine growth hormone
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730:Monsanto legal cases
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194:Troyer, A. Forrest.
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673:recombinant
620:Creve Coeur
545:(1996-2000)
531:Edward Bock
358:Fedco Seeds
135:Farm Bureau
101:; formerly
780:Categories
612:Facilities
549:Hugh Grant
521:(chairman)
427:Historical
413:Stine Seed
167:References
63:crop seeds
38:Subsidiary
626:Agracetus
509:(founder)
806:Monsanto
651:Products
643:(former)
533:(?-1972)
527:(?-1951)
486:Monsanto
439:Monsanto
249:Archived
67:chickens
59:Products
753:Related
641:Solutia
631:Seminis
603:Seminis
326:Current
317:of the
44:Founded
493:People
333:Asgrow
157:Pfizer
147:hybrid
141:, the
99:DEKALB
74:Parent
54:(1912)
760:Bayer
636:Mobay
598:Mobay
559:Other
123:Bayer
115:seeds
79:Bayer
663:PCBs
150:corn
105:and
658:DDT
500:CEO
200:In:
52:USA
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185:^
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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