• Public Education
  • Film "Screw Worms— How to Fight Them" by United States...
• Was the Blowfly the Real Livestock Killer?
  • Report by Entomology Research Branch, Insects Affecting Man and Animals...
• Migration of the Screwworm Plague
  • Letter copy from D. C. Parman to Bishopp. 1934 October...
• Civilian Conservation Corps Joins the Fight
  • Photograph "Cutting Out and Roping". Photograph Collection, Special Collections, National...
• Screwworm Fly Identified as Separate Species
  • Article by E. W. Laake, Emory C. Cushing and H....
• New Information for Ranchers and Farmers
  • Film "Screw Worms" by United States Department of Agriculture. [ca....
• Discovery Ignites USDA Research on Screwworms
  • Report copy to E. W. Laake. 1936 May 21. "Statement...
• Better Wound Treatments Sought for Livestock
  • Report copy by Edward F. Knipling and Bureau of Entomology...
• Preventing Infestation

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Next Chapter: World War II provided a sterilization method, 1940-1950

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