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Filter: State of Michigan
Filter: Subject of pest control
| Date: | 1923 |
|---|---|
| Description: | A man is using a horse to pull a barrel sprayer on a drag at Prof. Holden's farm. |
| Date: | 1923 |
|---|---|
| Description: | A man is using a barrel sprayer to apply pesticide to a fruit tree on Prof. Holden's farm. |
| Date: | 06 01 1938 |
|---|---|
| Description: | A man stands on a stand on top of a tank pulled by a T-20 TracTracTor (crawler tractor). The man is using a Hardie Mogul sprayer with a regular 400-gallon ... |
| Date: | 1924 |
|---|---|
| Description: | A wooden fly trap standing at the back entrance to the farmhouse of Professor Perry Holden. |
| Date: | 1929 |
|---|---|
| Description: | Two men use a McCormick-Deering tractor and an orchard sprayer to apply pesticide to trees at night. |
| 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. |
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