synonym: Quercus heterophylla, humilis Mill., lanuginosa (Lam.) Thuill., pseudo-aegilops, pseudoaegilopsis, virgiliana

organ parasitic mode stage note taxonomic group parasite
leaf vagrant Tortricidae Tortrix viridana
leaf vagrant Eriophyidae Acaricalus segundus
leaf gall Eriophyidae Phyllocoptes triserratus
unknown vagrant Coleophoridae Coleophora aspromontis
flower borer larva Curculionidae Coeliodes rana
unknown unknown larva Curculionidae Coeliodes trifasciatus
flower borer larva Curculionidae Coeliodes transversealbofasciatus
flower borer larva Curculionidae Coeliodes ilicis
fruit borer larva Curculionidae Curculio propinquus
fruit borer larva Curculionidae Curculio venosus
fruit borer larva Curculionidae Curculio glandium
leaf vagrant adult Attelabidae Attelabus nitens
leaf gall larva Attelabidae Attelabus nitens
stem gall Rhizobiales Agrobacterium tumefaciens
leaf vagrant Aphididae Hoplochaetaphis zachvatkini
stem scale Kermesidae Kermes quercus
stem scale Kermesidae Kermes roboris
leaf gall agamous generation Cynipidae Cerroneuroterus lanuginosus
leaf bud gall doubtful Cynipidae Andricus curtisii
fruit gall agamous generation Cynipidae Andricus cecconii
leaf vagrant Tingidae Corythucha arcuata
stem gall Asterolecaniidae Asterodiaspis variolosa
stem scale Coccidae Parthenolecanium rufulum
fruit gall sexual generation Cynipidae Pseudoneuroterus saliens
fruit gall Cynipidae Andricus theophrasteus
leaf bud gall Cynipidae Synophrus politus
stem gall Asterolecaniidae Asterodiaspis quercicola
stem gall Cynipidae Aphelonyx cerricola
leaf vagrant Phylloxeridae Phylloxera coccinea
leaf gall agamous generation Cynipidae Chilaspis nitida
stem gall Phylloxeridae Phylloxera corticalis
stem borer Sesiidae Synanthedon vespiformis
stem borer Sesiidae Synanthedon conopiformis
stem borer Cecidomyiidae Resseliella quercivora
leaf bud gall doubtful Cynipidae Andricus gemmicola
stem gall agamous generation Cynipidae Andricus gemmeus
leaf gall sexual generation Cynipidae Andricus curvator
stem vagrant summer generation Phylloxeridae Acanthochermes quercus
leaf gall spring generation Phylloxeridae Acanthochermes quercus
leaf bud gall Cynipidae Andricus korlevici
stem miner Nepticulidae Zimmermannia atrifrontella
leaf vagrant summer generation Aphididae Aphis fabae
leaf vagrant Aphididae Tuberculatus neglectus
leaf vagrant Aphididae Tuberculatus eggleri
leaf vagrant Aphididae Myzocallis mediterranea
leaf vagrant Aphididae Diphyllaphis mordvilkoi
leaf vagrant rarely Aphididae Myzocallis occidentalis
fruit borer agamous generation Cynipidae Callirhytis glandium
fruit borer agamous generation Cynipidae Callirhytis rufescens
fruit gall Cynipidae Andricus dentimitratus
fruit gall Cynipidae Andricus seckendorffi
fruit gall Cynipidae Andricus superfetationis
flower gall Cecidomyiidae Contarinia amenti
flower gall Cynipidae Andricus floridus
flower gall Cynipidae Andricus seminationis
flower gall agamous generation Cynipidae Andricus amenti
flower gall agamous generation Cynipidae Andricus quadrilineatus
flower gall agamous generation main Cynipidae Neuroterus politus
flower gall sexual generation Cynipidae Andricus callidoma
flower gall sexual generation Cynipidae Andricus foecundatrix
flower gall sexual generation Cynipidae Andricus glandulae
flower gall sexual generation Cynipidae Andricus lucidus
flower gall sexual generation Cynipidae Andricus paradoxus
flower gall sexual generation Cynipidae Andricus quadrilineatus
flower gall sexual generation Cynipidae Andricus quercusramuli
flower gall sexual generation Cynipidae Andricus solitarius
flower gall sexual generation Cynipidae Neuroterus quercusbaccarum
leaf bud borer Cynipidae Andricus amblycerus
leaf bud gall Cecidomyiidae Contarinia quercina
leaf bud gall Cynipidae Andricus bulgaricus
leaf bud gall Cynipidae Andricus caliciformis
leaf bud gall Cynipidae Andricus caputmedusae
leaf bud gall Cynipidae Andricus clementinae
leaf bud gall Cynipidae Andricus conglomeratus
leaf bud gall Cynipidae Andricus conificus
leaf bud gall Cynipidae Andricus coriarius
leaf bud gall Cynipidae Andricus coronatus
leaf bud gall Cynipidae Andricus galeatus
leaf bud gall Cynipidae Andricus glutinosus
leaf bud gall Cynipidae Andricus hartigi
leaf bud gall Cynipidae Andricus hungaricus
leaf bud gall Cynipidae Andricus hystrix
leaf bud gall Cynipidae Andricus infectorius
leaf bud gall Cynipidae Andricus insanus
leaf bud gall Cynipidae Andricus mitratus
leaf bud gall Cynipidae Andricus polycerus
leaf bud gall Cynipidae Andricus quercustozae
leaf bud gall Cynipidae Andricus serotinus
leaf bud gall Cynipidae Andricus stefanii
leaf bud gall Cynipidae Andricus sternlichti
leaf bud gall Cynipidae Andricus subterraneus
leaf bud gall Cynipidae Andricus tomentosus
leaf bud gall Cynipidae Andricus trotteri
leaf bud gall Cynipidae Andricus truncicola
leaf bud gall agamous generation Cynipidae Andricus aries
leaf bud gall agamous generation Cynipidae Andricus callidoma
leaf bud gall agamous generation Cynipidae Andricus corruptrix
leaf bud gall agamous generation Cynipidae Andricus curvator
leaf bud gall agamous generation Cynipidae Andricus foecundatrix
leaf bud gall agamous generation Cynipidae Andricus glandulae
leaf bud gall agamous generation Cynipidae Andricus hispanicus
leaf bud gall agamous generation Cynipidae Andricus inflator
leaf bud gall agamous generation Cynipidae Andricus kollari
leaf bud gall agamous generation Cynipidae Andricus lignicolus
leaf bud gall agamous generation Cynipidae Andricus lucidus
leaf bud gall agamous generation Cynipidae Andricus pseudoinflator
leaf bud gall agamous generation Cynipidae Andricus quercusramuli
leaf bud gall agamous generation Cynipidae Andricus solitarius
leaf bud gall sexual generation Cynipidae Andricus amenti
leaf bud gall sexual generation Cynipidae Andricus quercuscorticis
leaf bud gall sexual generation Cynipidae Biorhiza pallida
leaf bud gall sexual generation Cynipidae Cynips agama
leaf bud gall sexual generation Cynipidae Cynips quercus
leaf bud gall sexual generation Cynipidae Cynips quercusfolii
leaf bud gall sexual generation Cynipidae Neuroterus anthracinus
leaf bud gall sexual generation Cynipidae Neuroterus politus
leaf bud gall sexual generation Cynipidae Trigonaspis megaptera
leaf bud gall sexual generation Cynipidae Trigonaspis synaspis
leaf down Erysiphales Erysiphe alphitoides
leaf down Erysiphales Erysiphe hypophylla
leaf down Erysiphales Phyllactinia roboris
leaf gall Cecidomyiidae Arnoldiola libera
leaf gall Cecidomyiidae Janetia panteli
leaf gall Cecidomyiidae Macrodiplosis pustularis
leaf gall Cecidomyiidae Macrodiplosis roboris
leaf gall Cynipidae Andricus moreae
leaf gall Cynipidae Cynips cornifex
leaf gall agamous generation Cynipidae Andricus gallaeurnaeformis
leaf gall agamous generation Cynipidae Cynips agama
leaf gall agamous generation Cynipidae Cynips disticha
leaf gall agamous generation Cynipidae Cynips divisa
leaf gall agamous generation Cynipidae Cynips longiventris
leaf gall agamous generation main Cynipidae Cynips quercus
leaf gall agamous generation Cynipidae Cynips quercusfolii
leaf gall agamous generation Cynipidae Neuroterus albipes
leaf gall agamous generation Cynipidae Neuroterus anthracinus
leaf gall agamous generation Cynipidae Neuroterus numismalis
leaf gall agamous generation Cynipidae Neuroterus quercusbaccarum
leaf gall agamous generation Cynipidae Neuroterus tricolor
leaf gall agamous generation Cynipidae Trigonaspis megaptera
leaf gall agamous generation Cynipidae Trigonaspis synaspis
leaf gall sexual generation Cynipidae Andricus gallaeurnaeformis
leaf gall sexual generation Cynipidae Andricus testaceipes
leaf gall sexual generation Cynipidae Cynips disticha
leaf gall sexual generation Cynipidae Cynips divisa
leaf gall sexual generation Cynipidae Neuroterus albipes
leaf gall sexual generation Cynipidae Neuroterus numismalis
leaf gall sexual generation Cynipidae Neuroterus tricolor
leaf gall Eriophyidae Acaricalus cristatus
leaf gall doubtful Eriophyidae Aceria cerrea
leaf gall rarely Eriophyidae Aceria ilicis
leaf gall Eriophyidae Aceria quercina
leaf gall Taphrinales Taphrina caerulescens
leaf gall Triozidae Trioza remota
leaf miner Bucculatricidae Bucculatrix ulmella
leaf miner Coleophoridae Coleophora flavipennella
leaf miner Coleophoridae Coleophora ibipennella
leaf miner Coleophoridae Coleophora lutipennella
leaf miner Curculionidae Orchestes pilosus
leaf miner Curculionidae Orchestes quercus
leaf miner Eriocraniidae Dyseriocrania subpurpurella
leaf miner Gracillariidae Acrocercops brongniardella
leaf miner Gracillariidae Caloptilia alchimiella
leaf miner Gracillariidae Phyllonorycter amseli
leaf miner Gracillariidae Phyllonorycter barbarella
leaf miner Gracillariidae Phyllonorycter delitella
leaf miner Gracillariidae Phyllonorycter distentella
leaf miner Gracillariidae Phyllonorycter harrisella
leaf miner Gracillariidae Phyllonorycter kuhlweiniella
leaf miner Gracillariidae Phyllonorycter kusdasi
leaf miner Gracillariidae Phyllonorycter muelleriella
leaf miner Gracillariidae Phyllonorycter parisiella
leaf miner Gracillariidae Phyllonorycter roboris
leaf miner Gracillariidae Phyllonorycter scitulella
leaf miner Gracillariidae Phyllonorycter sublautella
leaf miner Heliozelidae Heliozela sericiella
leaf miner Nepticulidae Ectoedemia albifasciella
leaf miner Nepticulidae Ectoedemia caradjai
leaf miner Nepticulidae Ectoedemia contorta
leaf miner Nepticulidae Ectoedemia heringi
leaf miner rarely Nepticulidae Ectoedemia liechtensteini
leaf miner Nepticulidae Ectoedemia pubescivora
leaf miner Nepticulidae Ectoedemia quinquella
leaf miner Nepticulidae Ectoedemia rufifrontella
leaf miner Nepticulidae Ectoedemia subbimaculella
leaf miner Nepticulidae Stigmella atricapitella
leaf miner Nepticulidae Stigmella basiguttella
leaf miner Nepticulidae Stigmella eberhardi
leaf miner Nepticulidae Stigmella fasciata
leaf miner Nepticulidae Stigmella roborella
leaf miner Nepticulidae Stigmella ruficapitella
leaf miner Nepticulidae Stigmella samiatella
leaf miner Tenthredinidae Profenusa pygmaea
leaf miner Tischeriidae Tischeria decidua
leaf miner Tischeriidae Tischeria dodonaea
leaf miner Tischeriidae Tischeria ekebladella
leaf vagrant Aphididae Thelaxes dryophila
leaf vagrant Diptilomiopidae Rhyncaphytoptus massalongoianus
leaf vagrant summer generation Phylloxeridae Phylloxera quercus
stem borer sexual generation Cynipidae Callirhytis rufescens
stem gall Aphididae Lachnus pallipes
stem gall Cephidae Janus femoratus
stem gall Cynipidae Andricus rhyzomae
stem gall agamous generation Cynipidae Andricus quercuscorticis
stem gall sexual generation Cynipidae Andricus inflator
stem gall sexual generation Cynipidae Andricus pseudoinflator
stem gall sexual generation Cynipidae Cynips longiventris
stem gall Gelechiidae Stenolechia gemmella
stem gall Loranthaceae Loranthus europaeus
stem gall Santalaceae Viscum album
stem gall Tortricidae Epinotia festivana
stem miner Gracillariidae Spulerina simploniella
stem vagrant Aphididae Lachnus roboris
root gall agamous generation Cynipidae Biorhiza pallida
leaf vagrant rarely Aphididae Tuberculatus annulatus
leaf vagrant Aphididae Tuberculatus querceus
systemic vagrant Aphididae Thelaxes suberi
leaf vagrant Aphididae Myzocallis castanicola
leaf vagrant rarely Aphididae Tuberculatus borealis
leaf vagrant Phylloxeridae Phylloxera coccinea
stem vagrant Aphididae Stomaphis quercus

Organ

the part of the plant that most conspicuously is hit by the parasite

all buds: both flower buds and leaf buds
flower: also inflorescence
leaf: also needle, phyllodium, petiole
leaf bud: also unfolding young leaf
fruit: also seed
root: also root stock, runners
root collar: also the lowest part of the stem
stem: also culm, the lower part of the peduncle, in grasses also leaf sheath
systemic: the entire above-ground plant.

PARASITIC MODE

borer: larva living internally, almost no outwards signs
down: 0.5-2 mm high fungal down
film: very thin cover of fungal tussue
gall: swelling and/or malformation
grazer: feeding at the outside of the plant
leaf spot discoloured, often ± necrotic, generally not galled, sign of a fungus infection
miner-borer: larve initially makes a mine, lives as a borer later
pustule: plug of fungal tissue, generally brown-black and < 2 mm
stripe: longitudinal line of fungal tissue in a grass leaf
vagrant: (aphids, mites) living freely on the plant, at higher densitiy causing malformations.

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IMPORTANT

The host plant spectre of a parasite is rarely known exhaustively; this applies in particular at the species level. It is advisable therefore to check at least also the list of all parasites of this genus.

 

mod 28.x.2019