EPPO Global Database

Larix x eurolepis(LAXEU)

Pests

Organism Type
Melampsora medusae (as Larix) (MELMME) Alternate
Melampsora medusae f. sp. deltoidis (as Larix) (MELMMD) Alternate
Melampsoridium hiratsukanum (as Larix) (MELDHI) Alternate
Phytophthora pluvialis (PHYTUV) Experimental
* Pérez-Sierra A, Chitty R, Eacock A, Wylder B, Biddle M, Quick C, Olivieri L, Crampton M (2024) First report of Phytophthora pluvialis causing cankers on Japanese larch in the United Kingdom. New Disease Reports, 49, 12246. https://doi.org/10.1002/ndr2.12246
------- host in pathogenicity tests.
Sirococcus tsugae (SIROTS) Experimental
* Pirronitto S, Charlier A, Claessens H,  Schmitz S (2021) Pathogenicity of Sirococcus tsugae on major coniferous tree species of Belgian forest. Forest Pathology, 51(3), e12689.
-------  two-year-old seedlings suceptible in inoculation studies.
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 (CEPCAL) Host
* Shinohara A (1997) Web-spinning sawflies (Hymenoptera, Pamphiliidae) feeding on larch. Bulletin of the National Science Museum Series A (Zoology) 23, 191-212.
------- Host of Cephalcia lariciphila lariciphila.
Choristoneura fumiferana (as Larix) (CHONFU) Host
Crisicoccus pini (as Larix) (DACLPI) Host
Larix sp. listed by EFSA (2021) citing Chen et al. (2005).

* Chen S, Chen R, Chen Q, He L and Lui Z (2005) Bionomics of Crisicoccus pini in Qingdao area. Zhongguo Senlin Bingchong, 24, 8–11. 

* EFSA Panel on Plant Health (2021) Pest categorisation of Crisicoccus pini. EFSA Journal 19(11), e06928.  https://doi.org/10.2903/j.efsa.2021.6928
Dendrolimus spectabilis (as Larix) (DENDSC) Host
Gnathotrichus sulcatus (as Pinaceae) (GNAHSU) Host
Heterobasidion irregulare (as Larix) (HETEIR) Host
Ips cembrae (IPSXCE) 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
Monochamus nitens (as Larix) (MONCNI) Host
* Akbulut S, Togashi K & Linit MJ (2017) Cerambycids as plant disease vectors with special reference to pine wilt. In Cerambycidae of the world, pp. 209-252. CRC Press, Boca Raton, Florida.
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 urussovii (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.
Neofusicoccum laricinum (GUIGLA) Host
* Sato K, Yokozawa Y, Shoji T (1963) Studies on the shoot blight disease of larch I. Bulletin of the Government Forest Experimental Station Tokyo 156, 85–137.
------- Confirmed host.
Phytophthora cinnamomi (as Pinaceae) (PHYTCN) Host
Phytophthora ramorum (PHYTRA) Host
* Harris AR, Webber. JF (2016) Sporulation potential, symptom expression and detection of Phytophthora ramorum on larch needles and other foliar hosts. Plant Pathology 65(9), 1441-1451.
Scolytus morawitzi (as Larix) (SCOLMO) 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
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.