| 1573533 |
cucumber |
Cucumis sativus |
Cucumber grade checker tool. July 1997 |
| 1563265 |
sweetpotato |
Ipomoea batatas |
Harvester designed to dig and lower roots trailer with minimal drop to avoid injuries to the sweetpotatoes. (Oct75). |
| 5393286 |
common hop |
Humulus lupulus |
A mite brushing machine in a laboratory at Oregon, USA. |
| 5393274 |
common hop |
Humulus lupulus |
Spore trap rods used for common hop research. |
| 5393275 |
common hop |
Humulus lupulus |
Spore trap rods used for common hop research. |
| 5393273 |
common hop |
Humulus lupulus |
Spore trap rods used for common hop research. |
| 5361420 |
common bean |
Phaseolus vulgaris |
Dew chamber for use in applying pesticides to experimental bean plants in the greenhouse. |