EPPO Global Database

Orgyia pseudotsugata(ORGYPS)

Distribution details in United States of America (California)

Situation
Current pest situation evaluated by EPPO on the basis of information dated 1995: Present, no details
From CABI Pest map 600 (1999): Present, no details
References
* Dahlsten, D. L.; Norick, N. X.; Wenz, J. M.; Williams, C. B., Jr.; Rowney, D. L. (1985) Research and Development Paper, Forestry Commission, UK No. 135, 132-139.

* Mason, R. R. (1987) Forest Science 33 (1), 145-156.

* Wickman, B. E. (1988) Research Note - Pacific Northwest Research Station, USDA Forest Service No. PNW-RN-477, 11 pp.
------- Outbreak at Stough (Stowe) Reservoir in 1964-65.

* Wickman, B. E.; Starr, G. L. (1990) Research Note - Pacific Northwest Research Station, USDA Forest Service No. PNW-RN-498, 6 pp.
------- Growth of Abies concolor stand at Mammoth Lakes 50 years after outbreak.
Situation in neighbouring countries
Country State Status
Canada Present, restricted distribution view...
Canada Alberta Present, no details view...
Canada British Columbia Present, no details view...