EPPO Global Database

Anisogramma anomala(CRSPAN)

Distribution details in United States of America

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2010: Present, restricted distribution
From CABI Disease map 621 (2015): Present, restricted distribution
Comments
EPPO Reporting Service (1993/081): not reported west of the Rocky Mountains until 1973, when it started to spread in Washington. From 1986, found in Oregon, where 98% of US hazelnut production is located.

EPPO Reporting Service (1997/047): provides information on management of the disease in USA.
References
* Johnson, K.B., Mehlenbacher, S.A.; Stone, J.K.; Pscheidt, J.W., Pinkerton, J.N. (1996) Eastern Filbert Blight of European hazelnut - It's becoming a manageable disease. Plant Disease, 80(12), 1308-1315.

* Molnar TJ, Goffreda JC, Funk CR (2010) Survey of Corylus resistance to Anisogramma anomala from different geographic locations. HortScience 45(5), 832–836.

* Pinkerton, J.N.; Johnson, K.B.; Mehlenbacher, S.A.; Pscheidt, J.W. (1993) Susceptibility of European hazelnut clones to eastern filbert blight. Plant Disease 77, 261-266.
Situation in neighbouring countries
Country State Status
Canada British Columbia Present, restricted distribution view...
Canada Manitoba Present, no details view...
Canada Nova Scotia Present, no details view...
Canada Present, restricted distribution view...
Canada Québec Present, no details view...
Canada Ontario Present, no details view...