Contact: Michael W. Neff
American Society for Horticultural Science
Caption: Trellis Tension Monitoring (TTM) assembly (center) in line with the main trellis wire in a wine grape vineyard. The row in the background also contains a TTM assembly (toward right). The metal post supports the vine at the left edge of the photo and is a normal part of this trellis system.
Credit: Photo courtesy of Julie Tarara
Usage Restrictions: None
Related news release: Tension on the grapevine