Donald F. Jones Photo

Donald F. Jones

Born: Apr 16, 1890

Death: Jun 19, 1963

Birthplace: Kansas

Nationality: United States

Donald F. Jones

Date of Birth : Apr 16, 1890
Date of Death : Jun 19, 1963
Birth Place : Kansas

Donald Forsha Jones was a United States maize geneticist and practical corn breeder at the Connecticut Agricultural Experiment Station, New Haven. Beginning at the station in 1914, he made high-yielding hybrid corn practical by his invention of the double-cross hybrid. In Jones' method, four inbred corn lines are used. The seed from two initial crosses are used to grow up parental hybrids for the production fields. The production fields yield seed in sufficient quantity to make the scheme practical. Until Jones invented the double-cross method, the yield from the parent lines was insufficient to allow practical production of hybrid corn seed. Jones’ work received significant public attention and was used to make the first commercial hybrid corn in the 1920s. He was the sole geneticist at the Connecticut Station from 1915 until 1921, when Paul Mangelsdorf became his assistant there. Jones was the president of the Genetics Society of America in 1935.

Also known as


  • Donald Jones
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