EPPO Global Database

Larix occidentalis(LAXOC)

Pests

Organism Type
Melampsora medusae (MELMME) Alternate
* Ziller WG (1974) The tree rusts of western Canada. Forest Service, British Columbia, Canada, Publications No. 1329, pp. 144-147. Forest Service, British Columbia, Canada.
------- aecial hosts of Melampsora medusae with reported infection in nature
Melampsora medusae (as Larix) (MELMME) Alternate
Melampsora medusae f. sp. deltoidis (MELMMD) Alternate
* Ziller WG (1974) The tree rusts of western Canada. Forest Service, British Columbia, Canada, Publications No. 1329, pp. 144-147. Forest Service, British Columbia, Canada.
------- aecial hosts of Melampsora medusae with reported infection in nature
Melampsora medusae f. sp. deltoidis (as Larix) (MELMMD) Alternate
Melampsoridium hiratsukanum (as Larix) (MELDHI) Alternate
Allantophomopsiella pseudotsugae (as Larix) (POTECO) Host
Arceuthobium laricis (as Larix) (ARELA) Host
Arceuthobium pusillum (as Larix) (AREPU) Host
Bursaphelenchus xylophilus (as Larix) (BURSXY) Host
Cephalcia lariciphila (as Larix) (CEPCAL) Host
Choristoneura fumiferana (as Larix) (CHONFU) Host
Choristoneura occidentalis occidentalis (ARCHOC) Host
* Furniss RL, Carolin VM (1977) Western Forest Insects. USDA , Forest Service Miscellaneous Publication no. 1339, 654 pp.
Coniferiporia weirii (INONWE) Host
Coniferiporia weirii (as Pinaceae) (INONWE) Host
Dendroctonus pseudotsugae (DENCPS) Host
Dendroctonus valens (as Larix) (DENCVA) Host
Dendrolimus sibiricus (as Larix) (DENDSI) Host
Dendrolimus spectabilis (as Larix) (DENDSC) Host
Dendrolimus superans (as Larix) (DENDSU) Host
Gnathotrichus sulcatus (as Pinaceae) (GNAHSU) Host
Gremmeniella abietina (as Larix) (GREMAB) Host
Heterobasidion irregulare (HETEIR) Host
Heterobasidion irregulare (as Larix) (HETEIR) Host
Ips cembrae (as Larix) (IPSXCE) Host
* Grodzki W (2008) Ips cembrae Heer (Col.: Curculionidae, Scolytinae) in young larch stands–a new problem in Poland. Forstschutz Aktuell, 44, 8-9.

* Holuša J, Kula E, Wewiora F, Lukášová K (2014) Flight activity, within the trap tree abundance and overwintering of the larch bark beetle (Ips cembrae) in Czech Republic. Šumarski list, 138 (1-2), 19-27.
Ips hauseri (as Larix) (IPSXHA) Host
* Douglas HB, Cognato AI, Grebennikov V, Savard K (2019) Dichotomous and matrix-based keys to the Ips bark beetles of the World (Coleoptera: Curculionidae: Scolytinae). Canadian Journal of Arthropod Identification 38, 234 pp. http://cjai.biologicalsurvey.ca/dcgs_38/factsheets/Ips_hauseri.pdf
Lachnellula willkommii (as Larix) (LCHNWI) Host
Lambdina fiscellaria (LAMBFI) Host
* Natural Resource Canada (2015) Western hemlock looper  https://tidcf.nrcan.gc.ca/en/insects/factsheet/1000002 
-------Lambina fiscellaria lugubrosa 
Malacosoma disstria (as Larix) (MALADI) Host
Monochamus alternatus (as Larix) (MONCAL) Host
* Lim J, Jung S-Y, Lim J-S, Jang J, Kim K-M, Lee Y-M, Lee B-W (2014) A review of host plants of Cerambycidae (Coleoptera: Chrysomeloidea) with new host records for fourteen Cerambycids, including the Asian longhorn beetle (Anoplophora glabripennis Motschulsky), in Korea. Korean Journal of Applied Entomology 53(2), 111-133.
Monochamus saltuarius (as Larix) (MONCSL) Host
* Lim J, Jung S-Y, Lim J-S, Jang J, Kim K-M, Lee Y-M, Lee B-W (2014) A review of host plants of Cerambycidae (Coleoptera: Chrysomeloidea) with new host records for fourteen Cerambycids, including the Asian longhorn beetle (Anoplophora glabripennis Motschulsky), in Korea. Korean Journal of Applied Entomology 53(2), 111-133.
Monochamus scutellatus (as Larix) (MONCST) Host
* Akbulut S, Stamps WT (2012) Insect vectors of the pinewood nematode: a review of the biology and ecology of Monochamus species. Forest Pathology 42(2), 89-99. https://doi.org/10.1111/j.1439-0329.2011.00733.x
Monochamus sutor (as Larix) (MONCSU) Host
* Lim J, Jung S-Y, Lim J-S, Jang J, Kim K-M, Lee Y-M, Lee B-W (2014) A review of host plants of Cerambycidae (Coleoptera: Chrysomeloidea) with new host records for fourteen Cerambycids, including the Asian longhorn beetle (Anoplophora glabripennis Motschulsky), in Korea. Korean Journal of Applied Entomology 53(2), 111-133.
Monochamus urussovi (as Larix) (MONCUR) Host
* Lim J, Jung S-Y, Lim J-S, Jang J, Kim K-M, Lee Y-M, Lee B-W (2014) A review of host plants of Cerambycidae (Coleoptera: Chrysomeloidea) with new host records for fourteen Cerambycids, including the Asian longhorn beetle (Anoplophora glabripennis Motschulsky), in Korea. Korean Journal of Applied Entomology 53(2), 111-133.
Mycodiella laricis-leptolepidis (as Larix) (MYCOLL) Host
Neofusicoccum laricinum (as Larix) (GUIGLA) Host
Orgyia pseudotsugata (ORGYPS) Host
Phytophthora cinnamomi (as Pinaceae) (PHYTCN) Host
Polygraphus proximus (as Larix) (POLGPR) Host
Scolytus morawitzi (as Larix) (SCOLMO) Host
Sirex ermak (as Larix) (SIRXER) Host
Sirex noctilio (as Larix) (SIRXNO) Host
Tetropium gracilicorne (as Larix) (TETOGR) Host
Trichoferus campestris (as Larix) (HESOCA) Host
* Iwata R & Yamada F (1990) Notes on the biology of Hesperophanes campestris, a drywood borer in Japan. Material und Organismen 25, 305–313.
Xylotrechus altaicus (as Larix) (XYLOAL) Host
Arceuthobium laricis (ARELA) Major host
Neofusicoccum laricinum (GUIGLA) Major host
Orgyia leucostigma (as Larix) (HEMELE) Major host
 * Drooz AT (1985) Insects of eastern forests. USDA Forest Service, Miscellaneous Publication 1426, 608 pp.

* Van Driesche RG, LaForest JH, Bargeron CT, Reardon RC, Herlihy M (2012) Forest Pest Insects in North America: a Photographic Guide. USDA Forest Service. Forest Health Technology Enterprise Team. Morgantown, WV. FHTET-2012-02.

 * Wallner WE & McManus KA (1989) Proceedings, Lymantriidae: a comparison of features of New and Old World tussock moths; 1988 June 26-July 1; New Haven, CT. Gen. Tech. Rep. NE-123. Broomall, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 554 p.