Date: | 07 27 1944 |
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Description: | City of Madison staff demonstrating homemade liquid mosquito sprayer designed by Dr. Bernhard "Dommie" Domogalla, city biochemist. Left to right: LeRoy Joh... |
Date: | 08 1936 |
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Description: | Airplane owned by the Agricultural Dusting Service of Ft. Lauderdale, Florida, dusting a cranberry marsh in Wood County for leaf hoppers. The photographer ... |
Date: | 06 1923 |
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Description: | Two men applying pesticide with a sprayer in an orchard. Another man is sitting on the horse-drawn wagon carrying the tank. |
Date: | 06 29 1939 |
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Description: | Four men use a 150 gallon sprayer and a McCormick-Deering 10-20 tractor to apply pesticide to an orchard. The photograph was taken in Markham, Ontario, Can... |
Date: | 08 1923 |
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Description: | Man spraying pesticide(?) on a tree in an orchard. Original Caption: "Copy negative loaned by Niagara Sprayer Company. No negative." |
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