found: Work cat.: Hewitt. Fanleaf, another vine disease found in California, 1950.
found: Westcott's plant diseases handbook, 2001:p. 495 (Grapevine fanleaf nepovirus: infectious degeneration in California; Court-noué and Roncet in Europe)
found: Grape pest management, 1992:p. 108 (fanleaf degeneration)
found: Borkar. Diseases of grape, 2997:p. 79 (Fan leaf; first recorded in California in 1948; it is present in most of the grape growing countries of the world)
found: AGRICOLA, November 26, 2014:thesaurus (Grapevine fanleaf virus, used for Grapevine fanleaf nepovirus)
