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- Transient Biolistic Transformation of Petioles of the Cotyledons of Germinated Soybean Seeds at 12X Magnification, 1988-1989 -
- 1988-1989
- Collections - Artifact
Transient Biolistic Transformation of Petioles of the Cotyledons of Germinated Soybean Seeds at 12X Magnification, 1988-1989
- Woman Working with a Drying Box in the Office of Home Economics, U.S. Department of Agriculture, January 1920 -
- January 12, 1920
- Collections - Artifact
Woman Working with a Drying Box in the Office of Home Economics, U.S. Department of Agriculture, January 1920
- Certificate of Discharge from Civilian Conservation Corps, September 30, 1934 -
- April 05, 1933
- Collections - Artifact
Certificate of Discharge from Civilian Conservation Corps, September 30, 1934
- United States Secretary of Agriculture Mike Espy Talking with Wisconsin Farmer Marcus Gumz, July 1, 1993 -
- July 01, 1993
- Collections - Artifact
United States Secretary of Agriculture Mike Espy Talking with Wisconsin Farmer Marcus Gumz, July 1, 1993
- Transient Biolistic Transformation of Young Canola Leaves at 20X Magnification, 1988-1989 -
- 1988-1989
- Collections - Artifact
Transient Biolistic Transformation of Young Canola Leaves at 20X Magnification, 1988-1989
- The Evolution of Reaping Machines, 1902 -
- 1902
- Collections - Artifact
The Evolution of Reaping Machines, 1902
- Transient Biolistic Transformation of Corn (Zea Mays) Leaf Pieces from Young Seedlings at 20X Magnification, 1988-1989 -
- 1988-1989
- Collections - Artifact
Transient Biolistic Transformation of Corn (Zea Mays) Leaf Pieces from Young Seedlings at 20X Magnification, 1988-1989
- Transient Biolistic Transformation of Corn (Zea Mays) Leaf Pieces from Young Seedlings at 20X Magnification, 1988-1989 -
- 1988-1989
- Collections - Artifact
Transient Biolistic Transformation of Corn (Zea Mays) Leaf Pieces from Young Seedlings at 20X Magnification, 1988-1989
- William S. Porte, Vegetable Breeder for the U.S. Department of Agriculture with the New Pan American Tomato, 1941 -
- September 01, 1941
- Collections - Artifact
William S. Porte, Vegetable Breeder for the U.S. Department of Agriculture with the New Pan American Tomato, 1941
- James Weir in Brazil on an Expedition for the U.S. Department of Agriculture, 1923 - In 1923, threatened by a rising English rubber monopoly, President Herbert Hoover ordered an expedition to study the possibility of growing rubber in the Amazon. As a member of the original trip, plant pathologist James Weir became one of few Americans with experience studying South American rubber trees. Edsel Ford would hire Weir in 1933 to help with Ford's Brazilian rubber tree plantations.
- September 02, 1923
- Collections - Artifact
James Weir in Brazil on an Expedition for the U.S. Department of Agriculture, 1923
In 1923, threatened by a rising English rubber monopoly, President Herbert Hoover ordered an expedition to study the possibility of growing rubber in the Amazon. As a member of the original trip, plant pathologist James Weir became one of few Americans with experience studying South American rubber trees. Edsel Ford would hire Weir in 1933 to help with Ford's Brazilian rubber tree plantations.