osier

synonym: Salix linearis, rossica, veriviminalis

organ parasitic mode stage note taxonomic group parasite
flower borer larva Curculionidae Acalyptus carpini
flower borer larva Curculionidae Dorytomus hirtipennis
flower borer larva Curculionidae Dorytomus melanophthalmus
stem borer larva Rhynchitidae Temnocerus nanus
stem borer larva Rhynchitidae Temnocerus tomentosus
stem borer larva Rhynchitidae Neocoenorrhinus germanicus
leaf vagrant Aphididae Chaitophorus longisetosus
stem gall Diaspididae Chionaspis salicis
stem gall Cecidomyiidae Rabdophaga saliciperda
stem gall Tortricidae Cydia servillana
leaf vagrant spring generation Aphididae Cavariella pastinacae
stem borer Sesiidae Sesia bembeciformis
stem leaf spot Phylloxeridae Phylloxerina capreae
root collar vagrant Aphididae Stomaphis longirostris
leaf vagrant Aphididae Chaitophorus gomesi
leaf bud gall Cecidomyiidae Dasineura ingeris
leaf bud gall Cecidomyiidae Rabdophaga rosaria
leaf bud gall Cecidomyiidae Rabdophaga vigemmae
leaf down Erysiphales Erysiphe adunca
leaf down Erysiphales Podosphaera schlechtendalii
leaf gall Cecidomyiidae Iteomyia capreae
leaf gall Cecidomyiidae Rabdophaga marginemtorquens
leaf gall Cecidomyiidae Rabdophaga terminalis
leaf gall Eriophyidae Aceria salicis
leaf gall Eriophyidae Aculus tetanothrix
leaf gall Eriophyidae Aculus variabilis
leaf gall Psyllidae Cacopsylla abdominalis
leaf gall Psyllidae Cacopsylla ambigua
leaf gall Psyllidae Cacopsylla brunneipennis
leaf gall Psyllidae Cacopsylla moscovita
leaf gall Psyllidae Cacopsylla pulchra
leaf gall Tenthredinidae Euura anglica
leaf gall Tenthredinidae Euura piliserra
leaf gall Tenthredinidae Euura scotaspis
leaf gall Triozidae Bactericera curvatinervis
leaf gall Triozidae Bactericera albiventris
leaf miner Agromyzidae Aulagromyza tridentata
leaf miner Coleophoridae Coleophora lusciniaepennella
leaf miner Curculionidae Isochnus sequensi
leaf miner Curculionidae Rhamphus pulicarius
leaf miner Curculionidae Tachyerges salicis
leaf miner Curculionidae Tachyerges stigma
leaf miner Gracillariidae Caloptilia stigmatella
leaf miner Gracillariidae Phyllocnistis ramulicola
leaf miner Gracillariidae Phyllocnistis saligna
leaf miner Gracillariidae Phyllonorycter pastorella
leaf miner Gracillariidae Phyllonorycter salictella
leaf miner Gracillariidae Phyllonorycter viminetorum
leaf miner Nepticulidae Ectoedemia intimella
leaf miner Nepticulidae Stigmella obliquella
leaf miner Nepticulidae Stigmella salicis
leaf miner doubtful Nepticulidae Stigmella vimineticola
leaf miner Tenthredinidae Fenusella wuestneii
leaf miner Tenthredinidae Heterarthrus microcephalus
leaf pustule uredinia telia Pucciniales Melampsora abietis-caprearum
leaf pustule uredinia telia rarely Pucciniales Melampsora caprearum
leaf pustule uredinia telia Pucciniales Melampsora epitea
leaf pustule uredinia telia Pucciniales Melampsora laricis-epitea
leaf pustule uredinia telia Pucciniales Melampsora ribesii-viminalis
leaf vagrant Eriophyidae Acaphyllisa salicobia
stem borer Agromyzidae Phytobia cambii
stem borer doubtful Cecidomyiidae Rabdophaga triandraperda
stem borer Cecidomyiidae Rabdophaga viminalis
stem gall doubtful Agromyzidae Hexomyza cecidogena
stem gall Aphididae Tuberolachnus salignus
stem gall Cecidomyiidae Rabdophaga deletrix
stem gall Santalaceae Viscum album
stem gall Sesiidae Synanthedon formicaeformis
stem gall rarely Tenthredinidae Euura atra
stem gall Tenthredinidae Euura laeta
stem gall Tenthredinidae Euura subgemma
stem vagrant Aphididae Pterocomma salicis
stem vagrant Aphididae Plocamaphis amerinae
stem vagrant Aphididae Pterocomma pilosum
root gall Saproleginiales Jaraia salicis
leaf vagrant rarely Aphididae Chaitophorus mordvilkoi
leaf vagrant rarely Aphididae Chaitophorus salicti
leaf vagrant Aphididae Chaitophorus niger
leaf vagrant Aphididae Chaitophorus truncatus
leaf vagrant Aphididae Chaitophorus horii beuthani
stem vagrant Aphididae Pterocomma rufipes
stem vagrant Aphididae Chaitophorus vitellinae
stem vagrant Aphididae Aphis farinosa
leaf vagrant Aphididae Chaitophorus capreae
leaf vagrant doubtful Aphididae Chaitophorus parvus
stem vagrant Aphididae Plocamaphis flocculosa
leaf vagrant Aphididae Cavariella intermedia

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 15.vii.2019