Stegophora ulmea(GNOMUL)
Distribution details in United States of America (Michigan)
Current pest situation evaluated by EPPO on the basis of information dated
2004: Present, no details
From CABI Disease map 935 (2004): Present, no details
From CABI Disease map 935 (2004): Present, no details
* Cooke, W. B.; Lowe, J. L. (1964) Mycologia 56, 602-607.
| Country | State | Status | |
|---|---|---|---|
| Canada | Québec | Present, no details | |
| Canada | Manitoba | Present, no details | |
| Canada | Nova Scotia | Present, no details | |
| Canada | Ontario | Present, no details | |
| Canada | Present, restricted distribution |