goat willow

organ parasitic mode stage note taxonomic group parasite
leaf hidden Gelechiidae Gelechia sororculella
leaf hidden Gelechiidae Filatima incomptella
unknown unknown Gelechiidae Gelechia cuneatella
leaf hidden Tortricidae Epinotia subocellana
flower borer doubtful Tortricidae Epinotia demarniana
leaf hidden Tortricidae Epinotia caprana
leaf hidden Tortricidae Epinotia solandriana
leaf hidden Depressariidae Agonopterix ocellana
leaf hidden Gelechiidae Carpatolechia notatella
stem borer younger larva Tortricidae Gypsonoma sociana
leaf bud borer older larva Tortricidae Gypsonoma sociana
leaf hidden Depressariidae Agonopterix conterminella
leaf hidden Tortricidae Pammene populana
leaf gall Triozidae Bactericera silvarnis
leaf vagrant Argidae Arge ustulata
leaf hidden Tortricidae Pandemis heparana
leaf hidden Tortricidae Archips xylosteana
leaf hidden Tortricidae Choristoneura hebenstreitella
leaf vagrant Tenthredinidae Pristiphora micronematica
leaf vagrant Tenthredinidae Pristiphora sermola
leaf vagrant Tenthredinidae Pristiphora confusa
leaf vagrant Tenthredinidae Pristiphora subopaca
leaf hidden Tortricidae Pandemis cerasana
leaf hidden Tortricidae Philedonides lunana
leaf hidden Tortricidae Adoxophyes orana
leaf hidden Tortricidae Acleris lipsiana
leaf hidden doubtful Tortricidae Acleris rufana
leaf hidden Tortricidae Acleris emargana
leaf hidden doubtful Tortricidae Acleris umbrana
leaf hidden Tortricidae Acleris hastiana
leaf vagrant Eriophyidae Epitrimerus crassus
leaf vagrant Diptilomiopidae Rhyncaphytoptus salicisglaucae
leaf vagrant Diptilomiopidae Rhyncaphytoptus capreae
inquiline Eriophyidae Stenacis palomaris
leaf vagrant Eriophyidae Anthocoptes salicis
stem gall main Cecidomyiidae Rabdophaga salicis
flower borer younger larva Adelidae Adela albicinctella
flower borer younger larva Batrachedridae Batrachedra praeangusta
leaf bud borer older larva Batrachedridae Batrachedra praeangusta
flower borer Gelechiidae Gelechia muscosella
leaf vagrant Cimbicidae Pseudoclavellaria amerinae
fruit borer larva Curculionidae Ellescus bipunctatus
fruit borer larva Curculionidae Ellescus infirmus
flower borer larva Curculionidae Acalyptus carpini
flower borer larva Curculionidae Acalyptus sericeus
flower borer larva Curculionidae Dorytomus salicis
flower borer larva Curculionidae Dorytomus salicinus
flower borer larva Curculionidae Dorytomus majalis
flower borer larva Curculionidae Dorytomus melanophthalmus
flower borer larva Curculionidae Dorytomus rufatus
flower borer larva Curculionidae Dorytomus dorsalis
inquiline larva Apionidae Melanapion minimum
leaf miner larva Rhynchitidae Caenorhinus mannerheimii
leaf gall larva main Rhynchitidae Byctiscus betulae
stem borer larva Rhynchitidae Temnocerus nanus
stem borer larva Rhynchitidae Temnocerus tomentosus
stem borer larva Rhynchitidae Neocoenorrhinus germanicus
stem borer Yponomeutidae Argyresthia pygmaeella
stem borer doubtful Yponomeutidae Argyresthia retinella
leaf vagrant Aphididae Cavariella intermedia
leaf vagrant Tenthredinidae Caliroa annulipes
stem scale Diaspididae Diaspidiotus gigas
stem borer Sesiidae Paranthrene diaphana
leaf gall Eriophyidae Aculus tetanothrix
stem borer main Sesiidae Sesia bembeciformis
stem borer Psilidae Chyliza leptogaster
stem borer Cecidomyiidae Resseliella quercivora
stem leaf spot Phylloxeridae Phylloxerina capreae
leaf scale Coccidae Pulvinaria hydrangeae
fruit borer Anthomyiidae Egle parva
leaf vagrant Aphididae Chaitophorus horii beuthani
leaf vagrant spring generation Aphididae Cavariella aegopodii
stem gall main Cecidomyiidae Rabdophaga dubiosa
stem gall Tortricidae Cydia servillana
leaf vagrant Aphididae Chaitophorus truncatus
flower borer Curculionidae Dorytomus taeniatus
flower gall Eriophyidae Stenacis triradiata
bud gall Tenthredinidae Euura mucronata
leaf bud gall Cecidomyiidae Dasineura minoterminalis
leaf bud gall Cecidomyiidae Rabdophaga clavifex
leaf bud gall Cecidomyiidae Rabdophaga gemmicola
leaf bud gall Cecidomyiidae Rabdophaga iteobia
leaf bud gall Cecidomyiidae Rabdophaga rosaria
leaf bud gall Eriophyidae Aceria salicina
leaf bud gall Eriophyidae Aculus gemmarum
leaf down Erysiphales Erysiphe adunca
leaf down Erysiphales Erysiphe capreae
leaf down Erysiphales Erysiphe pseudoregularis
leaf down Erysiphales Phyllactinia populi
leaf gall Cecidomyiidae Dasineura auritae
leaf gall Cecidomyiidae Dasineura pseudococcus
leaf gall Cecidomyiidae Iteomyia capreae
leaf gall Cecidomyiidae Iteomyia major
leaf gall Cecidomyiidae Rabdophaga marginemtorquens
leaf gall Cecidomyiidae Rabdophaga nervorum
leaf gall Eriophyidae Aceria iteina
leaf gall Eriophyidae Aceria salicis
leaf gall Eriophyidae Aculus laevis
leaf gall Psyllidae Cacopsylla ambigua
leaf gall main Psyllidae Cacopsylla brunneipennis
leaf gall Psyllidae Cacopsylla elegantula
leaf gall Psyllidae Cacopsylla flori
leaf gall Psyllidae Cacopsylla moscovita
leaf gall Psyllidae Cacopsylla nigrita
leaf gall Psyllidae Cacopsylla pulchra
leaf gall Psyllidae Cacopsylla saliceti
leaf gall Psyllidae Cacopsylla abdominalis
leaf gall Tenthredinidae Euura pedunculi
leaf gall Tenthredinidae Euura venusta
leaf gall Tenthredinidae Euura leucosticta
leaf gall Tenthredinidae Euura bridgmanii
leaf gall Tenthredinidae Euura cyrnea
leaf gall Tenthredinidae Euura bigallae
leaf gall doubtful Tenthredinidae Euura prussica
leaf gall Tenthredinidae Euura brevicornis
leaf gall main Triozidae Bactericera curvatinervis
leaf gall Triozidae Bactericera parastriola
leaf gall Triozidae Bactericera salicivora
leaf gall Triozidae Bactericera striola
leaf miner Agromyzidae Agromyza salicina
leaf miner Agromyzidae Aulagromyza fulvicornis
leaf miner Agromyzidae Aulagromyza tridentata
leaf miner Agromyzidae Japanagromyza salicifolii
leaf miner Buprestidae Trachys minutus
leaf miner Chrysomelidae Zeugophora flavicollis
leaf miner Coleophoridae Coleophora albidella
leaf miner Coleophoridae Coleophora lusciniaepennella
leaf miner Coleophoridae Coleophora serratella
leaf miner Coleophoridae Coleophora zelleriella
leaf miner Curculionidae Isochnus foliorum
leaf miner Curculionidae Isochnus sequensi
leaf miner Curculionidae Rhamphus pulicarius
leaf miner Curculionidae Tachyerges rufitarsis
leaf miner Curculionidae Tachyerges salicis
leaf miner Curculionidae Tachyerges stigma
leaf miner Gracillariidae Phyllocnistis ramulicola
leaf miner Gracillariidae Phyllonorycter dubitella
leaf miner Gracillariidae Phyllonorycter heringiella
leaf miner main Gracillariidae Phyllonorycter hilarella
leaf miner Gracillariidae Phyllonorycter salicicolella
leaf miner Lyonetiidae Leucoptera sinuella
leaf miner Nepticulidae Ectoedemia intimella
leaf miner Nepticulidae Stigmella salicis
leaf miner Tenthredinidae Heterarthrus microcephalus
leaf miner Tenthredinidae Scolioneura tirolensis
leaf oviposition scar Tenthredinidae Cladius grandis
leaf pustule Chytridiales Synchytrium aureum
leaf pustule uredinia telia Pucciniales Melampsora abietis-caprearum
leaf pustule uredinia telia Pucciniales Melampsora caprearum
leaf pustule uredinia telia Pucciniales Melampsora epitea
leaf pustule uredinia telia Pucciniales Melampsora euonymi-caprearum
leaf pustule uredinia telia Pucciniales Melampsora laricis-epitea
leaf pustule uredinia telia Pucciniales Melampsora ribesii-epitea
leaf vagrant Aphididae Chaitophorus salicti
stem borer Agromyzidae Phytobia cambii
stem gall main Agromyzidae Hexomyza simplicoides
stem gall doubtful Cecidomyiidae Rabdophaga albipennis
stem gall doubtful Cecidomyiidae Rabdophaga karschi
stem gall Cecidomyiidae Rabdophaga pierreana
stem gall Cecidomyiidae Rabdophaga pierrei
stem gall Cecidomyiidae Rabdophaga pulvini
stem gall Cecidomyiidae Rabdophaga saliciperda
stem gall Cerambycidae Saperda populnea
stem gall Santalaceae Viscum album
stem gall Sesiidae Synanthedon flaviventris
stem gall Sesiidae Synanthedon formicaeformis
stem oviposition scar Tenthredinidae Nematus miliaris
stem vagrant Aphididae Aphis farinosa
stem vagrant Aphididae Pterocomma salicis
stem vagrant Aphididae Pterocomma pilosum
root vagrant summer generation Aphididae Pachypappa warshavensis
inquiline Cecidomyiidae Dasineura clausilia
leaf vagrant Aphididae Chaitophorus capreae
leaf vagrant Aphididae Chaitophorus niger
stem vagrant Aphididae Pterocomma rufipes
stem vagrant Aphididae Chaitophorus ramicola
stem vagrant Aphididae Pterocomma jacksoni
stem vagrant Aphididae Plocamaphis flocculosa
stem gall Aphididae Tuberolachnus salignus
stem gall Diaspididae Chionaspis salicis
leaf vagrant Aphididae Chaitophorus furcatus
leaf vagrant spring generation Aphididae Cavariella pastinacae
leaf vagrant spring generation Aphididae Cavariella theobaldi


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.


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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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 27.i.2020