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1926 - Hi-Bred Corn Company is founded in Des Moines, Iowa, with $7,000 in capital. [7] 1931 - Roswell Garst agrees to produce/distribute seed. The following year Garst partners with Charles Thomas to form the Garst and Thomas Seed Corn Company. 1935 - "Pioneer" was added to the name of the company to distinguish it from other hybrid corn ...
SYN-IR6O4-5 (MIR604) is an Insect Resistant maize under license from Syngenta Seeds, Inc. SYN-IR162-4 (MIR162) is an Insect Resistant maize under license from Syngenta Seeds, Inc. SYN-BTO11-1 (BT11 (X4334CBR, X4734CBR)) is an Insect Resistant and herbicide tolerant maize under license from Syngenta Seeds, Inc.
Hybrid corn was detasseled manually until the mid-1950s, when a cytoplasm was discovered that would cause one of the inbred lines to be male sterile while the hybridized seed corn it produced would regain male fertility. This gene allowed seed corn companies to greatly reduce their labor costs by producing seed corn without the need for manual ...
Roswell "Bob" Garst (June 13, 1898 – November 4, 1977) was an American farmer and seed company executive. He developed hybrid corn seed in 1930 that allowed greater crop yields than open-pollinated corn. He was perhaps most well known for hosting Nikita Khrushchev on his farm in Coon Rapids, Iowa, on September 23, 1959.
Hybrid seeds planted by the farmer produce similar plants, but the seeds of the next generation from those hybrids will not consistently have the desired characteristics because of genetic assortment. It is therefore rarely desirable to save the seeds from hybrid plants to start the next crop. [4]
A 2018 study found that Bt-corn protected nearby fields of non-Bt corn and nearby vegetable crops, reducing the use of pesticides on those crops. Data from 1976 to 1996 (before Bt corn was widespread) was compared to data after it was adopted (1996–2016). They examined levels of the European corn borer and corn earworm. Their larvae eat a ...
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). [2] In 1982 DeKalb formed a joint venture with Pfizer, called DeKalb-Pfizer Genetics, and in 1985 the name was changed to DeKalb Corporation. The seed business was spun off as DeKalb Genetics Corporation in 1988. [4]
The production of corn (Zea mays mays, also known as "maize") plays a major role in the economy of the United States. The US is the largest corn producer in the world, with 96,000,000 acres (39,000,000 ha) of land reserved for corn production. Corn growth is dominated by west/north central Iowa and east central Illinois. Approximately 13% of ...