https://peertube.dngr.us/videos/watch/5f39a8d9-34cc-4b12-8b6f-657c40e98e6a This video documents efforts at NASA Ames Research Center to assist wine growers in the Napa valley in their fight against a root parasite which is destroying millions of dollars worth of grape crops. NASA researchers are using airborne scanners and remote sensing equipment to detect the parasite before it becomes entrenched, so that growers can treat the harvest to resist infestation. Released Jan. 1993. Mirrored from YouTube: https://youtu.be/zIm4d4BluM0 Original channel: NASA STI Program Wed, 15 Jul 2026 12:52:00 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/ec5edb1e-3795-4978-be4f-c67e98fbc992.png https://peertube.dngr.us/videos/watch/5f39a8d9-34cc-4b12-8b6f-657c40e98e6a All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.