EPPO Global Database

Orthotospovirus iridimaculaflavi(IYSV00)

Distribution details in United States of America

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2016: Present, restricted distribution
From CABI Disease map 1011 (2014): Present, restricted distribution
Comments
EPPO Reporting Service (2002/100) : found in Sep 2001 in one onion field in Colorado. Similar symptoms reported in Idaho.

EPPO Reporting Service (2004/022) : also Washington and Oregon.

EPPO Reporting Service (2011/088) : Hawaii (Island of Maui).
References
* Bag S, Rogers P, Watson R, Pappu HR (2009) First report of natural infection of garlic with Iris yellow spot virus in the United States. Plant Disease 93(8), p 839.
------- First report of a natural infection on garlic in the USA (Oregon).

* Gent DH, du Toit LJ, Fichtner SF, Mohan SK, Pappu HR, Schwartz HF (2006) Iris yellow spot virus: an emerging threat to onion bulb and seed production. Plant Disease 90(12), 1468-1480.

* Hoepting CA, Fuchs MF (2012) First report of Iris yellow spot virus infecting onion in Pennsylvania. Plant Disease 96(8), p 1229.

* Schwartz HF, Otto K, Pappu HR (2007) Iris yellow spot on onion in Colorado. Plant Disease 91(1), 113.
------- First record.

* Sether DM, Borth WB, Shimabuku RS, Pappu HR, Melzer MJ, Hu JS (2010) First report of Iris yellow spot virus in onion in Hawaii. Plant Disease 94(12), p 1508.
------ Hawaii (Island of Maui).

* Tabassum A, Reitz S, Rogers P, Pappu HR (2016) First report of Iris yellow spot virus infecting green onion (Allium fistulosum) in the United States. Plant Disease 100(12), p 2539.
------- On Allium fistulosum in Idaho.

* du Toit LJ, Pappu HR, Druffel KL, Pelter GQ (2004) Iris yellow spot virus in onion bulb and seed crops in Washington. Plant Disease 8(2), p 222.
Situation in neighbouring countries
Country State Status
Canada Present, restricted distribution view...
Canada Ontario Present, no details view...
Mexico Present, no details view...