Now showing items 21-22 of 22
Fanleaf degeneration/decline disease of grapevines
(New York State IPM Program, 2011)
Fanleaf degeneration/decline disease is one of the most severe viral disease complexes of grapevine worldwide. It is also one of the oldest known viral diseases of Vitis vinifera with descriptions of symptoms being reported ...
Grape Leafroll Disease
(New York State IPM Program, 2007)
Leafroll is one of the most important virus diseases of grapevine. It occurs in every major grape-growing region of the world. Grapevine leafroll disease can affect all native and Vitis vinifera cultivars, hybrids, and ...