EPPO Global Database

Pyrus calleryana(PYUCA)

Pests

Organism Type
Agrilus mali (as Pyrus) (AGRLMA) Doubtful host
* EPPO (2024) EPPO Technical Document No. 1093. Pest risk analysis for Agrilus mali (Coleoptera: Buprestidae). EPPO, Paris. Available at https://gd.eppo.int/taxon/AGRLMA/documents
------- not confirmed host.
Chrysobothris femorata (CHRBFE) Doubtful host
* 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
------- very uncertain host (record relates only to the presence of adults. Also an uncertainty on whether the record relates to other species in the femorata complex as it pre-dates Wellso & Manley, 2007) 


* MacRae TC & Basham JP (2013) Distributional, biological, and nomenclatural notes on Buprestidae (Coleoptera) occurring in the U.S. and Canada. Pan-Pacific Entomologist, 89(3), 125–142
------- adult host.
Agrobacterium tumefaciens (as Pyrus) (AGRBTU) Host
Anarsia lineatella (as Pyrus) (ANARLI) Host
Apriona cinerea (as Pyrus) (APRICI) Host
* Singh AP, Bhandari RS, Verma TD (2004) Important insect pests of poplars in agroforestry and strategies for their management in northwestern India. Agroforestry Systems 63, 15–26.
Apriona germari (as Pyrus) (APRIGE) 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.
Apscaviroid pustulapyri (as Pyrus) (PBCVD0) Host
Bactrocera dorsalis (DACUDO) Host
* He Y, Xu Y, Chen X (2023) Biology, ecology and management of Tephritid fruit flies in China: A review. Insects 14, 196. https://doi.org/10.3390/insects14020196
Cacopsylla chinensis (as Pyrus) (CCPSCH) Host
'Candidatus Phytoplasma pyri' (PHYPPY) Host
* Marcone C, Pierro R, Tiwari AK, Rao GP (2022) Major phytoplasma disease of temperate fruit trees. Agrica 11, 20-31.
Carposina sasakii (as Pyrus) (CARSSA) Host
* Wang YZ, Li BY, Hoffmann AA, Cao LJ, Gong YJ, Song W, Zhu JY, Wei SJ (2017) Patterns of genetic variation among geographic and host-plant associated populations of the peach fruit moth Carposina sasakii (Lepidoptera: Carposinidae). BMC Ecology and Evolution 17, 265 (2017). https://doi.org/10.1186/s12862-017-1116-7
Ceratitis rosa (as Pyrus) (CERTRO) Host
Erwinia amylovora (as Pyrus) (ERWIAM) Host
* Van der Zwet, Keil HL (1979) Fire blight: a bacterial disease of rosaceous Plants. USDA Handbook no. 510. USDA, Washington (US), 200 p.

* Zeller W (1977) Studies on fire blight in the German Federal Republic. 2. Susceptibility of woody ornamentals to Erwinia amylovora. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 29(1 ), p 1-10.
Euwallacea fornicatus sensu stricto (EUWAWH) Host
* Mendel Z, Lynch SC, Eskalen A, Protasov A, Maymon M, Freeman S (2021) What determines host range and reproductive performance of an invasive ambrosia beetle Euwallacea fornicatus; lessons from Israel and California. Frontiers in Forests and Global Change 4, 654702.
------- Non reproductive host tree in California (US).
Grapholita inopinata (as Pyrus) (CYDIIN) Host
Grapholita molesta (as Pyrus) (LASPMO) Host
Grapholita prunivora (as Pyrus) (LASPPR) Host
Gymnosporangium asiaticum (GYMNAS) Host
* Zhao P, Qi XH, Crous PW, Duan WJ, Cai L (2020) Gymnosporangium species on Malus: species delineation, diversity and host alternation. Persoonia 45(1), 68-100.
------- Aecial host.
Gymnosporangium clavipes (GYMNCL) Host
* Creswell TC, Ruhl GE, Aime MC, Beckerman JL, Abbasi M (2016) First report of rust disease of Bradford pear caused by Gymnosporangium clavipes. Plant Disease 100(4), p 860. https://doi.org/10.1094/PDIS-10-15-1125-PDN
Gymnosporangium globosum (as Pyrus) (GYMNGL) Host
Halyomorpha halys (HALYHA) Host
* Bergmann E, Bernhard KM, Bernon G, Bickerton M, Gill S, Gonzales C, Hamilton GC, Hedstrom C, Kamminga K, Koplinka-Loehr C, Krawczyk G, Kuhar TP, Kunkel B, Lee J, Leskey TC, Martinson H, Nielsen AL, Raupp M, Shearer P, Shrewsbury P, Walgenbach J, Whalen J, Wiman N (online) Host Plants of the Brown Marmorated Stink Bug in the U.S. https://www.stopbmsb.org/where-is-bmsb/host-plants

* Holthouse MC, Spears LR, Alston DG (2021) Urban host plant utilisation by the invasive Halyomorpha halys (Stål) (Hemiptera, Pentatomidae) in northern Utah. NeoBiota 64, 87–101. https://doi.org/10.3897/neobiota.64.60050
Hyphantria cunea (as Pyrus) (HYPHCU) Host
Leucoptera malifoliella (as Pyrus) (LEUCSC) Host
Lopholeucaspis japonica (LOPLJA) Host
* Shrewsbury PM, Harding NM, Rojas MS & Gill S (2013) Japanese maple scale: Woody ornamental host plants. UMD Extension Publication EBR-18 2013. https://extension.umd.edu/sites/extension.umd.edu/files/publications/Japanese%20Maple%20Scale%20%282%29.pdf [Accessed February 15, 2023].
Malacosoma disstria (as Pyrus) (MALADI) Host
Megaplatypus mutatus (as Pyrus) (PLTPMU) Host
* Allegro G, Griffo R (2008) I rischi di diffusione di Megaplatypus mutatus. L'informatore Agrario no. 13, 73-76.
Monilinia fructicola (as Pyrus) (MONIFC) Host
Neofabraea malicorticis (as Pyrus) (PEZIMA) Host
Orgyia leucostigma (as Pyrus) (HEMELE) Host
Pear bud drop agent (as Pyrus) (PRBD00) Host
Phyllosticta solitaria (as Pyrus) (PHYSSL) Host
* Farr DF, Bills GF, Chamuris GP, Rossman AY (1989) Fungi on plants and plant products in the United States, APS Press, St Paul, USA, 1252 pp.

* Wikee S, Udayanga D, Crous PW, Chukeatirote E, McKenzie EH, Bahkali AH, Dai DQ, Hyde KD (2011). Phyllosticta—an overview of current status of species recognition. Fungal Diversity 51, 43-61.
Phytophthora cactorum (as Pyrus) (PHYTCC) Host
Pochazia shantungensis (POCZSH) Host
* Kim DE, Lee H, Kim MJ, Lee DH (2015) Predicting the potential habitat, host plants, and geographical distribution of Pochazia shantungensis (Hemiptera: Ricaniidae) in Korea. Korean Journal of Applied Entomology 54, 179–189.
Pseudococcus comstocki (as Pyrus) (PSECCO) Host
Scolytus schevyrewi (as Pyrus) (SCOLSH) Host
Taphrina bullata (as Pyrus) (TAPHBU) Host
Thrips hawaiiensis (as Pyrus) (THRIHA) Host
Trichoferus campestris (as Pyrus) (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.
Xylosandrus crassiusculus (XYLBCR) Host
* Horn S, Horn GN (2006) New host record of the Asian Ambrosia beetle, Xylosandrus crassiusculus (Motschulsky) (Coleoptera: Curculionidae). Journal of Entomological Science 10(1), 90-91.
Anoplophora chinensis (as Pyrus) (ANOLCN) Major host
* Sjöman H, Östberg J & Nilsson J (2014) Review of host trees for the wood-boring pests Anoplophora glabripennis and Anoplophora chinensis: an urban forest perspective. Arboriculture & Urban Forestry 40(3), 143–164.
Neofabraea vagabunda (as Pyrus) (PEZIAL) Major host
Neonectria ditissima (as Pyrus) (NECTGA) Major host
Venturia nashicola (VENTNA) Wild/Weed
* Ishii H, Watanabe H, Tanabe K (2002) Venturia nashicola: pathological specialization on pears and control trial with resistance inducers. Acta Horticulturae 587, 613-621.
------- as P. dimorphophylla.