Search the Wisconsin Historical Society's collections

Searching for

Refine by

Results 1-3 of 3

Manuscript

Committee of a Thousand Letter

Date: 07 1957
Description: Letter from Mrs. F.L. "Dixie" Larkin of Milwaukee, Wisconsin, to The Wisconsin Conservation Department regarding the use of DDT to control Dutch Elm Diseas...
Photograph

Danger of Pests

Date: 1914
Description: Illustration made for International Harvester's Agricultural Extension Department to demonstrate the danger of pests, including diseases carried by insects...
Book or Pamphlet

DDT in Avian Tissues

Date: 1961
Description: Table compiling data about the amount of DDT found in dead or diseased birds of several species found in areas treated with DDT.

Have Questions?

If you didn't find the material you searched for, our Library Reference Staff can help.

Call our reference desk at 608-264-6535 or email us at: