Grosmannia wageneri(LEPGWA)
Distribution details in Canada
Current pest situation evaluated by EPPO on the basis of information dated
2023: Present, restricted distribution
From CABI Disease map 719 (1996): Present, no details
From CABI Disease map 719 (1996): Present, no details
* Choi D, Harrington TC, Shaw DC, Stewart JE, Klopfenstein NB, Kroese DR, Kim MS (2023) Phylogenetic analyses allow species-level recognition of Leptographium wageneri varieties that cause black stain root disease of conifers in western North America. Frontiers in Plant Science 14, 1286157.
------- isolates from British Columbia. Leptographium wageneri var. pseudotsugae and var. ponderosum
* Harrington, T.C.; Cobb, F.W. (1986) Varieties of Verticicladiella wageneri. Mycologia 78, 562-567.
------- isolates from British Columbia. Leptographium wageneri var. pseudotsugae and var. ponderosum
* Harrington, T.C.; Cobb, F.W. (1986) Varieties of Verticicladiella wageneri. Mycologia 78, 562-567.
| Country | State | Status | |
|---|---|---|---|
| United States of America | Colorado | Present, no details | |
| United States of America | Montana | Present, no details | |
| United States of America | Nevada | Present, no details | |
| United States of America | Utah | Present, no details | |
| United States of America | Arizona | Present, no details | |
| United States of America | New Mexico | Present, no details | |
| United States of America | Present, restricted distribution | ||
| United States of America | Washington | Present, no details | |
| United States of America | Idaho | Present, no details | |
| United States of America | Oregon | Present, no details | |
| United States of America | California | Present, no details |