Leptographium pseudotsugae(LEPGPS)
Hosts
Important note about the classification of host plants in GD:
Categories have been assigned by the EPPO Secretariat on the basis of available data at the time of entry. They correspond to a qualitative evaluation of the importance of the host plant for the pest concerned and remain indicative only.
Further explanation of categories is available in the guide.
Categories have been assigned by the EPPO Secretariat on the basis of available data at the time of entry. They correspond to a qualitative evaluation of the importance of the host plant for the pest concerned and remain indicative only.
Further explanation of categories is available in the guide.
| Organism | Type | |
|---|---|---|
| Pseudotsuga menziesii (PSTME) | Major host | |
* 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. * Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. -------L. wagneri var pseudostugae | ||
| Tsuga heterophylla (TSUHE) | Host | |
* 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. ------- from isolate on that species * Hunt RS, Morrison DJ (1995) Black stain root disease. Forest Pest Leaflet. Fo 29-6/67-1995E. Pacific Forestry Centre. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC, Canada. 4 pp. ------- two infected trees * Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. -------L. wagneri var. pseudotsugae. In experiments. Low infection levels and never killed | ||
| Picea sitchensis (PIESI) | Experimental | |
* Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. ------- as L. wageneri var. pseudotsugae. In experiments, low levels of infestation | ||
| Pinus contorta (PIUCN) | Experimental | |
* Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. ------- in experiments. as L. wageneri var. pseudotsugae | ||
| Pinus nigra (PIUNI) | Experimental | |
* Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. ------- as L. wageneri var. peudotsugae. In experiments | ||
| Pinus ponderosa (PIUPO) | Experimental | |
* Harrington TC, Cobb FW (1984) Host specialization of three morphological variants of Verticicladiella wageneri. Phytopathology 74, 286-290. ------- in experiments * Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. ------- In experiments. as L. wageneri var. pseudotsugae. | ||
| Pinus sylvestris (PIUSI) | Experimental | |
* Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. ------- as L. wageneri var. pseudotsugae. In experiments | ||
| Tsuga mertensiana (TSUME) | Experimental | |
* Webber JF, Hansen EM (1990) Susceptibility of European and N.W. American conifers to the North American vascular pathogen Leptographium wageneri. European Journal of Forest Pathology 20, 347-354. -------L. wagneri var. pseudotsugae. In experiments. Low infection levels and never killed | ||