Date: | 04 1968 |
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Description: | Helicopter treating elm trees with DDT to kill beetles that carry Dutch Elm Disease. |
Date: | 1967 |
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Description: | Worker spraying Elm trees with DDT pumped from a tank hitched to the back of a vehicle equipped with a snow plow. |
Date: | |
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Description: | Container of Acme 5% DDT Dust for vegetables, fruit, flowers and household. |
Date: | |
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Description: | Can of Standard Insect Spray with DDT. The package features the Standard Oil logo. |
Date: | |
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Description: | Package of Blitz Fog Mosquito Control, which depicts a woman dispensing the product with a power fogger. |
Date: | 1915 |
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Description: | View of a barn, shed, and fence, used to illustrate places where mites and lice might breed. |
Date: | 1914 |
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Description: | Illustration made for International Harvester's Agricultural Extension Department to demonstrate the danger of pests, including diseases carried by insects... |
Date: | 07 15 1952 |
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Description: | Dr. Karl Paul Link, professor of biochemistry at the University of Wisconsin, right, is pictured with Dr. Mohan Singh, director of food preservations for t... |
Date: | 1915 |
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Description: | A group of students and a teacher are sitting at desks in a classroom while listening to a lesson on the dangers of house flies. Agricultural lecture chart... |
Date: | 1915 |
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Description: | A student is using a pointer to direct the attention of seated students toward a poster labeled "Life Cycle of a Fly" during a lesson on the dangers of hou... |
Date: | 1924 |
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Description: | A wooden fly trap standing at the back entrance to the farmhouse of Professor Perry Holden. |
Date: | 09 20 1924 |
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Description: | A man stands on a platform made of wood while using a sprayer to apply pesticide to a grove of fruit trees. Another man stands on the back, and another man... |
Date: | 06 1939 |
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Description: | Two men use a 150-gallon sprayer attached to the back of a McCormick-Deering 10-20 tractor to apply pesticide to trees in an orchard. The photograph was t... |
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: | 07 15 1929 |
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Description: | A man drives a McCormick-Deering 10-20(?) tractor through an orchard as another man stands on an orchard sprayer while applying what is probably pesticide ... |
Date: | 05 17 1929 |
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Description: | A man drives an International tractor through an orchard while another man uses an orchard sprayer to apply what is probably pesticide to the trees. |
Date: | 1929 |
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Description: | Two men use a McCormick-Deering tractor and an orchard sprayer to apply pesticide to trees at night. |
Date: | 1945 |
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Description: | German Prisoner of War stationed in Wisconsin Rapids working on the A.E. Bennett and Sons Cranberry Marsh. He is spraying the cranberry crop with either an... |
Date: | 1945 |
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Description: | Irving R. Bennett, of the A.E. Bennett & Son Cranberry Marsh, spraying cranberry marshes for pest and weed control. The hose was attached to a rig that cou... |
Date: | 08 1936 |
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Description: | A plane flies low over a cranberry marsh to dust for leaf-hoppers. |
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