Grosmannia wageneri(LEPGWA)
Distribution details in United States of America
Current pest situation evaluated by EPPO on the basis of information dated
2023: Present, restricted distribution
From CABI Disease map 719 (1996): Present, restricted distribution
From CABI Disease map 719 (1996): Present, restricted distribution
EPPO Reporting Service (2024/250) : transfered to Leptographium, varieties elevated to species level
* 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.
------- Leptographium wageneri var. wageneri, var. ponderosum and var. pseudotsugae
* Harrington, T.C.; Cobb, F.W. (1986) Varieties of Verticicladiella wageneri. Mycologia 78, 562-567.
* Farr, D. F.; Bills, G. F.; Chamuris, G. P.; Rossman, A. Y. (1989) Fungi on plants and plant products in the United States, 1252 pp. APS Press, St Paul, USA.
------- As O. wageneri
------- Leptographium wageneri var. wageneri, var. ponderosum and var. pseudotsugae
* Harrington, T.C.; Cobb, F.W. (1986) Varieties of Verticicladiella wageneri. Mycologia 78, 562-567.
* Farr, D. F.; Bills, G. F.; Chamuris, G. P.; Rossman, A. Y. (1989) Fungi on plants and plant products in the United States, 1252 pp. APS Press, St Paul, USA.
------- As O. wageneri
| Country | State | Status | |
|---|---|---|---|
| Canada | Present, restricted distribution | ||
| Canada | British Columbia | Present, no details |