Word: stylet
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Dates: during 1960-1969
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...tiny plant hopper named Delphacodes striatellus. The insect, he discovered, was not particularly fond of corn, preferring the sap of barley, wheat and oat plants during winter and wild grasses in the summer. But while moving from its winter-to summer-plant hosts, the plant hopper frequently plunged its stylet into young corn seedlings in the mistaken belief that they were wild grasses. In the process, the corn-killing viruses thriving in the insects' saliva were injected into the corn seedlings...
...surgeons are still haunted by the fear that during removal of a cataract the casing of the lens will break and spill some of its contents into the eyeball. Several ophthalmic surgeons are now using an especially small probe (cryostylet) in the eye. Inserted under local anesthesia, the stylet adheres to the cataractous lens, freezes it, and permits removal with no danger of spillage, because there is no liquid left to spill, and no damage to the remainder of the eye particularly important for patients with sight in only...
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