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weed control

 Subject
Subject Source: Nalt

Found in 1 Collection or Record:

USDA Division of Forage Crops and Diseases Collection of Weed Photographs

 Collection
Identifier: MS0194
Content Description The USDA Division of Forage Crops and Diseases Collection of Weed Photographs consists of approximately 1,400 negatives (glass and nitrate) and black and white photographs of weeds in different geographic locations. There are images of weed specimens, fields with weeds, experimental plots of land, weeds in suburban yards, downtown Washington, DC, corn fields, fallow fields, experiment stations, desert areas, and farm land, as well as examples of well-kept fields. There are also photographs...
Dates: 1906-1946
Found in: National Agricultural Library Special Collections