EPPO Global Database

Grablovirus vitis(GRBAV0)

Distribution details in United States of America (California)

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2023: Present, no details
First recorded in: 2008
Comments
EPPO Reporting Service (2023/069) : studies on potential vectors.
References
* Al Rwahnih M, Dave A, Anderson MM, Rowhani M, Uyemoto JK, Sudarshana MR (2013) Association of a DNA virus with grapevines affected by red blotch disease in California. Phytopathology 103(10), 1069-1076.

* Al Rwahnih M, Al Rwahnih A, Golino D (2015) First report of Grapevine red blotch-associated virus in archival grapevine material from Sonoma county, California. Plant Disease 99(6), p 895.
--------- Results suggest that GRBaV is not a newly emergent virus but might have been present in Californian vineyards for 74 years.

* INTERNET
Cornell University. Cieniewicz E, Fuchs M (2014) Grapevine red blotch disease. http://nysipm.cornell.edu/nysipm/factsheets/grapes/diseases/gv_red_blotch.pdf

* Krenz B, Thompson JR, McLane HL, Fuchs M, Perry KL (2014) Grapevine red blotch-associated virus is widespread in the United States. Phytopathology 104(11), 1232-1240.

* Thompson T, Petersen S, Londo J, Qiu WP (2018) First report of Grapevine red blotch virus in seven Vitis species in a U.S. Vitis Germplasm Repository. Plant Disease 102(4), p 828.
------- Detected in samples collected from the Davis germplasm collection (V. aestivalis, V. nesbittiana, V. biformis, V. monticola, V. blancoii, V. bloodworthiana, and V. amurensis).

* Wilson H, Hogg BN, Blaisdell GK, Andersen JC, Yazdani AS, Billings AC, Ooi KL, Soltani N, Almeida RP, Cooper ML, Al Rwahnih M (2022) Survey of vineyard insects and plants to identify potential insect vectors and noncrop reservoirs of grapevine red blotch virus. PhytoFrontiers 2(1), 66-73.
Situation in neighbouring countries
Country State Status
Canada Ontario Present, restricted distribution view...
Canada British Columbia Present, no details view...
Canada Present, restricted distribution view...
Canada Nova Scotia Present, no details view...
Mexico Present, no details view...