EPPO Global Database

Juglans nigra(IUGNI)

Pests

Organism Type
Dryocoetes himalayensis (DRYOHI) Major
* Foit J, Kašák J, Májek T, Knížek M, Hoch G & Steyder G (2017) First observations on the breeding ecology of invasive Dryocoetes himalayensis Strohmeyer, 1908 (Coleoptera: Curculionidae: Scolytinae) in its introduced range in Europe. Journal of Forest Science 63(6), 290–292.
------- confirmed host
Geosmithia morbida (GEOHMO) Major
* Utley C, Nguyen T, Roubtsova T, Coggeshall M, Ford TM, Grauke LJ, Graves AD, Leslie CA, McKenna J, Woeste K, Yaghmour MA, Cranshaw W, Seybold SJ, Bostock RM, Tisserat N (2013) Susceptibility of walnut and hickory species to Geosmithia morbida. Plant Disease. 97:601-607.
------- confirmed host
Pityophthorus juglandis (PITOJU) Major
* Montecchio L, Faccoli M (2013) First record of thousand cankers disease Geosmithia morbida and walnut twig beetle Pityophthorus juglandis on Juglans nigra in Europe. Plant Disease 98(10), p 1445.
------- confirmed host
Rhagoletis completa (RHAGCO) Major
Anoplophora chinensis (as Juglans) (ANOLCN) Minor
Comstockaspis perniciosa (as Juglans) (QUADPE) Minor
Geosmithia morbida (as Juglans) (GEOHMO) Minor
Halyomorpha halys (HALYHA) Minor
Lymantria mathura (as Juglans) (LYMAMA) Minor
Megaplatypus mutatus (as Juglans) (PLTPMU) Minor
Ophiognomonia clavigignenti-juglandacearum (SIROCJ) Minor
Pityophthorus juglandis (as Juglans) (PITOJU) Minor
* Steven J Seybold, William E Klingeman, Stacy M Hishinuma, Tom W Coleman, Andrew D Graves (2019) Status and Impact of Walnut Twig Beetle in Urban Forest, Orchard, and Native Forest Ecosystems, Journal of Forestry (117)2, 152–163, https://doi.org/10.1093/jofore/fvy081
Popillia japonica (as Juglans) (POPIJA) Minor
Rhagoletis completa (as Juglans) (RHAGCO) Minor
Rhagoletis suavis (RHAGSU) Minor
Rhagoletis suavis (as Juglans) (RHAGSU) Minor
Trirachys sartus (as Juglans) (AELSSA) Minor
* Gaffar SA, Bhat AA (1991) Management of stem borer, Aeolesthes sarta (Solsky), infesting walnut trees in Kashmir. Indian Journal of Forestry 14, 138- 141.

* Gressitt JL (1951) Longicornia. Volume 2. Paul Lechevalier, Paris.
Turanoclytus namanganensis (as Juglans) (XYLONM) Minor
Apriona germari (as Juglans) (APRIGE) Unclassified
Garella musculana (ERSHMU) Unclassified
* Bostancı C, Yıldırım I, Yıldız Y, Aydoğan O (2019) New host walnut species Juglans nigra for Garella musculana. Turkish Journal of Agriculture - Food Science and Technology, 7(12): 2133-2136. https://doi.org/10.24925/turjaf.v%25vi%25i.%25p.2869
------- confirmed host
Grapholita funebrana (as Juglans) (LASPFU) Unclassified
Lycorma delicatula (LYCMDE) Unclassified
Oemona hirta (as Juglans) (OEMOHI) Unclassified
Orgyia leucostigma (HEMELE) Unclassified
Wilson LF (1991) Location and Condition of Whitemarked Tussock Moth (Lepidoptera: Lymantriidae) Cocoons in a Michigan Black Walnut
Plantation. The Great Lakes Entomologist  vol 24 (3), 153-157.
Xylosandrus germanus (XYLBGE) Unclassified