Grape Leafroll Disease

dc.contributor.author	Cieniewicz, Elizabeth
dc.contributor.author	Fuchs, Marc
dc.date.accessioned	2016-03-21T20:12:43Z
dc.date.accessioned	2018-09-06T17:07:34Z
dc.date.available	2016-03-21T20:12:43Z
dc.date.available	2018-09-06T17:07:34Z
dc.date.issued	2007
dc.description	NYS IPM Type: Fruits IPM Fact Sheet
dc.description.abstract	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 rootstocks, although symptoms are not always expressed on infected vines. The disease was described as early as the 19th century in Europe, but its graft-transmissibility was not demonstrated until 1937. In 1979, a specific type of flexuous and filamentous virus was reported in a leafroll-affected vine. Shortly thereafter, in 1983, the capacity of mealybugs to transmit one of the viruses associated with this disease was shown.
dc.identifier.citation	retrieved from: http://nysipm.cornell.edu/factsheets/grapes/diseases/grape_leafroll.pdf
dc.identifier.uri	https://hdl.handle.net/1813/43103
dc.language.iso	en_US
dc.publisher	New York State IPM Program
dc.subject	Agricultural IPM
dc.subject	Fruits
dc.subject	Grapes
dc.title	Grape Leafroll Disease
dc.type	fact sheet

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