Ophiognomonia clavigignenti-juglandacearum(SIROCJ)
Distribution details in United States of America (Pennsylvania)
Current pest situation evaluated by EPPO on the basis of information dated
2005: Present, no details
From CABI Disease map 1027 (2008): Present, no details
From CABI Disease map 1027 (2008): Present, no details
* Anon. (2004) The edible but declining butternut. Western Pennsylvania Conservancy, Pittsburgh, Pennsylvania, USA. http://www.wponline.org/dailyphotos/wpc-d-12-7.asp
| Country | State | Status | |
|---|---|---|---|
| Canada | Ontario | Present, no details | |
| Canada | Present, restricted distribution | ||
| Canada | Québec | Present, no details | |
| Canada | New Brunswick | Present, no details |