Search the Wisconsin Historical Society's collections
Filter: Categories of Wisconsin Historical Images
Filter: Subject of Pest control
Filter: Type of Print
Filter: Year of 1900-1999
| Date: | 1946 |
|---|---|
| Description: | Cover of United States Department of the Interior Circular 11 entitled DDT: Its Effect on Fish and Wildlife by Clarence Cottam and Elmer Higgins. Th... |
| Date: | 1947 |
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| Description: | Pages one and Two of Senate Bill 458 regarding the depositing of toxic insecticides. |
| Date: | 01 17 1945 |
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| Description: | Label submitted to the State of Wisconsin for trademark registration. The red, green and black label features a drawing of a dead rat, with skull and cross... |
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