EPPO Global Database

Calocedrus decurrens(CCDDE)

Pests

Organism Type
Chrysobothris femorata (CHRBFE) Doubtful host
* Rudolph EA, Wiman NG (2023) Insights from specimen data for two economic Chrysobothris species (Coleoptera: Buprestidae) in the western United States. Annals of the Entomological Society of America (early view). https://doi.org/10.1093/aesa/saad009
------- Study on museum specimen labels (no details on the association type).

* EPPO (2021) EPPO Technical Document No. 1083. Pest risk analysis for Chrysobothris femorata and C. mali. EPPO, Paris. Available at https://gd.eppo.int/taxon/CHRBFE/documents
------- conifers are not attacked. No details on association type in Rudolph & Wiman (2023), therefore species added under doubtful hosts. 
Fusarium circinatum (GIBBCI) Experimental
* Drenkhan R, Ganley B, Martín-García J, Vahalík P, Adamson K, Adamčíková K, Ahumada R, Blank L et al. (2020) Global geographic distribution and host range of Fusarium circinatum, the causal agent of pine pitch canker. Forests 11(7), 724.
------- Low susceptibility observed during glasshouse experiments.
Chionaspis pinifoliae (PHECPI) Host
* Coleman GA (1903) Coccidae of the Coniferae, with the descriptions of ten new species from California. Journal of the New York Entomological Society 11(2), 61–85.
Coniferiporia weirii (INONWE) Host
* Wang XW, Jiang JH, Liu SL, Gafforov Y, Zhou LW (2022) Species diversification of the coniferous pathogenic fungal genus Coniferiporia (Hymenochaetales, Basidiomycota) in association with its biogeography and host plants. Phytopathology 112(2), 404-413.

* Zhou LW, Vlasák J, Dai YC (2016) Taxonomy and phylogeny of Phellinidium (Hymenochaetales, Basidiomycota): a redefinition and the segregation of Coniferiporia gen. nov. for forest pathogens. Fungal Biology 120(8), 988–1001.
Heterobasidion irregulare (as Calocedrus) (HETEIR) Host
Phymatotrichopsis omnivora (PHMPOM) Host
* Anonymous (1960) Index of Plant Diseases in the United States. Agriculture Handbook no 165, USDA-ARS (US) 531 pp.
Phytophthora cinnamomi (as Cupressaceae) (PHYTCN) Host
Heterobasidion irregulare (HETEIR) Major host
* Garbelotto M, Gonthier P (2013) Biology, Epidemiology, and Control of Heterobasidion Species Worldwide. Annu. Rev. Phytopathol. 2013. 51:39–59
------ confirmed host
Leptoglossus occidentalis (LEPLOC) Major host