Title |
Apparatus for collecting nicotine gas in the field, 1923
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Description |
Black and white photo of three men in a field near three tables. Caption: "Nicotine dust experiments for Pea Aphis. Apparatus for collecting nicotine gas in the field. Thomas H. Headlee, in cooperation with the Tobacco By-Products Chemical Corp. Bridgeville, Delaware, spring 1923. George F. Leonard."
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Extent |
11.3 x 8.7 cm; 2 images; monochrome |
Date |
1923 |
Location |
Bridgeville; United States; Delaware; North America |
Subject(s) |
Aphis craccivora; Heidler, Thomas J.; Spraying equipment; Spraying and dusting in agriculture; Tobacco By-Products Chemical; Pea aphid; Nicotine; Leonard, George F. |
Citation |
Department of Entomology records, Box 1, Item 144 |
Permanent Link |
https://hdl.handle.net/1903.1/43653
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Rights |
http://vocab.lib.umd.edu/rightsStatement#NoC-US
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Terms of Use |
Collection may be protected under Title 17 of the U.S. Copyright Law. To obtain permission to publish or reproduce, please contact the University of Maryland Libraries.
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Digital Collection(s) |
- UMD Agricultural Legacy
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Learn about the UMD Agricultural Legacy Collection
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All UMD Agricultural Legacy Items
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