The Fred L. Soper Papers
- Title:
- [Perifocal spraying to control mosquito breeding in Asuncion, Paraguay]
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- Description:
- This photo shows a sanitation worker spraying insecticide on and around a water jug.
- Perifocal treatment is defined on the back of the photograph as "spraying insecticide inside of a mosquito breeding focus and all-around its proximities or immediate surroundings."
- Number of Image Pages:
- 1 (264,247 Bytes)
- Date Supplied:
- 1930s
- Creator:
- Unknown
- Rights:
- Courtesy of Fred L. Soper.
- The National Library of Medicine's Profiles in Science
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- Subject:
-
- Medical Subject Headings (MeSH):
- Mosquito Control
- Paraguay
- Exhibit Category:
- Fighting Yellow Fever and Malaria in Brazil, 1928-1942
- Box Number:
- 28
- Unique Identifier:
- VVBBBQ
- Document Type:
- Photographic prints
- Format:
- image/jpeg
- image/tif
- Physical Condition:
- Good
- Series: Photographs, 1911-1973
-
- Folder: Yellow Fever Eradication on the Americas
-
- Metadata Last Modified Date:
- 2003-03-12
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