EPPO Global Database

Magnolia grandiflora(MAGGR)

Pests

Organism Type
Anisandrus maiche (as Magnolia) (ANIDMA) Host
Aonidiella citrina (AONDCI) Host
Ceroplastes ceriferus (as Magnolia) (CERPCE) Host
Euwallacea fornicatus sensu lato (XYLBFO) Host
* Eskalen A, Stouthamer R, Lynch SC, Rugman-Jones PF, Twizeyimana M, Gonzalez A, Thibault T (2013) Host range of Fusarium dieback and its ambrosia beetle (Coleoptera: Scolytinae) vector in southern California. Plant Disease 97(7), 938-951.

* List of Trees Impacted by Polyphagous Shot Hole Borer (PHSB) in South Africa (2019-07) https://polyphagous-shot-hole-borer.co.za/pshb-tree-list-july-2019/
------- reproductive host in South Africa

* University of California. Invasive shot hole borers. ISHB reproductive hosts. https://ucanr.edu/sites/pshb/pest-overview/ishb-reproductive-hosts/ (last accessed 2021-03)
-------- Reproductive host (infection usually causes branch dieback)
Euwallacea fornicatus sensu stricto (as Magnolia) (EUWAWH) Host
* Smith SM, Gomez DF, Beaver RA, Hulcr J, Cognato AI (2019) Reassessment of the species in the Euwallacea fornicatus (Coleoptera: Curculionidae: Scolytinae) complex after the rediscovery of the ‘lost’ type specimen. Insects 10, 261. https://doi.org/10.3390/insects10090261
------- As host of PSHB (polyphagous shot hole borer).
Euwallacea kuroshio (as Magnolia) (EUWAKU) Host
* Smith SM, Gomez DF, Beaver RA, Hulcr J, Cognato AI (2019) Reassessment of the species in the Euwallacea fornicatus (Coleoptera: Curculionidae: Scolytinae) complex after the rediscovery of the ‘lost’ type specimen. Insects 10, 261. https://doi.org/10.3390/insects10090261
Illinoia liriodendri (MACSLR) Host
Lopholeucaspis japonica (LOPLJA) Host
Luperomorpha xanthodera (as Magnolia) (LUPMXA) Host
Megaplatypus mutatus (PLTPMU) Host
* Giménez RA, Etiennot AE (2003) Host range of Platypus mutatus. Entomotropica 18, 89–94.
Phytophthora kernoviae (as Magnolia) (PHYTKE) Host
Phytophthora ramorum (PHYTRA) Host
* Cave GL, Randall-Schadel B & Redlin SC (2008) Risk analysis for Phytophthora ramorum Werres, de Cock & Man in’t Veld, causal agent of sudden oak death, ramorum leaf blight, and ramorum dieback. US Department of Agriculture, Animal and Plant Health Inspection Service, Raleigh, NC.
Phytophthora ramorum (as Magnolia) (PHYTRA) Host
* O’Hanlon R, Choiseul J, Corrigan M, Catarame T & Destefanis M (2016) Diversity and detections of Phytophthora species from trade and non-trade environments in Ireland. EPPO Bulletin 46(3), 594-602.

* USDA (2010) Phytophthora ramorum Werres, de Cock & Man in’t Veld. Pest Risk Assessment for Oregon. https://static1.squarespace.com/static/58740d57579fb3b4fa5ce66f/t/599dec4b2994ca3914cdde86/1503521868110/Pram_PRA_OR_11192010.pdf
------- Magnolia denudata x salicifolia
Rotylenchus buxophilus (as Magnolia) (HELYBU) Host
Scirtothrips citri (as Magnolia) (SCITCI) Host
Xylosandrus compactus (XYLSCO) Host
Xylosandrus germanus (as Magnolia) (XYLBGE) Host
Xylosandrus crassiusculus (as Magnolia) (XYLBCR) Major host