Plant Parasites of Europe

leafminers, galls and fungi

genus Geranium

organparasitic modestagenotetaxonomic groupparasite
leafminerunknown on Geranium spec
flowerhiddenThripidaeTaeniothrips picipes
rootvagrantChrysomelidaeAphthona nigriceps
rootvagrantChrysomelidaeAphthona pallida
leafvagrantTenthredinidaeTenthredo atra
leafvagrantTenthredinidaeTenthredo ferruginea
leafvagrantTenthredinidaeTenthredo olivacea
leafvagrantTenthredinidaeTenthredo silensis
leafvagrantTenthredinidaeMacrophya tenella
leafvagrantTenthredinidaeMacrophya carinthiaca
leafvagrantTenthredinidaeMacrophya albipuncta
leafvagrantCimbicidaeCorynis obscura
leafvagrantArgidaeArge fuscipennis
leafvagrantTenthredinidaeAmetastegia carpini
stemvagrantOrtheziidaeOrthezia urticae
leafhiddenTortricidaeAphelia paleana
leafmineryounger larvaTortricidaeCnephasia asseclana
leafhiddenolder larvaTortricidaeCnephasia asseclana
leafhiddenTortricidaeCnephasia incertana
leafvagrantTortricidaeAphelia viburniana
leafvagrantEriophyidaeCecidophyes geranii
flowerborerPterophoridaeAmblyptilia punctidactyla
flowerborerPterophoridaeAmblyptilia acanthadactyla
root collarborerlarvaCurculionidaeZacladus exiguus
fruitborerlarvaCurculionidaeZacladus geranii
rootborerSesiidaePyropteron mannii
rootgallrarelySesiidaePyropteron triannuliformis
rootborerSesiidaePyropteron leucomelaena
rootborerSesiidaeSynanthedon geranii
leafleaf spotCapnodialesRamularia geranii
leafvagrantsummer generationAphididaeAphis nasturtii
leafvagrantsummer generationAphididaeAphis fabae
systemicborerAnguinidaeDitylenchus dipsaci
fruitgallCecidomyiidaeDasineura geranii
flowergallCurculionidaeLimobius borealis
leafdownErysiphalesErysiphe geraniacearum
leafdownErysiphalesLeveillula geraniacearum
leafdownErysiphalesNeoërysiphe geranii
leafdownErysiphalesPodosphaera fugax
leafdownPeronosporalesPeronospora conglomerata
leafdownPeronosporalesPlasmopara geranii-silvatici
leafdownPeronosporalesPlasmopara praetermissa
leafdownPeronosporalesPlasmopara pusilla
leafdownPeronosporalesPlasmopara wilsonii
leafleaf spotEntylomatalesEntyloma atlanticum
leafleaf spotVenturialesColeroa circinans
leafleaf spotVenturialesColeroa robertiani
leafgallEriophyidaeAceria dissecti
leafgallEriophyidaeAceria dolichosoma
leafgallEriophyidaeAceria geranii
leafgallEriophyidaeEpitrimerus geranii
leafminerAgromyzidaeLiriomyza strigata
leafminerAgromyzidaeAgromyza nigrescens
leafminerBuprestidaeHabroloma geranii
leafminerCurculionidaeOrthochaetes insignis
leafminerLycaenidaeAricia agestis
leafminerrarelyNepticulidaeStigmella aurella
leafminerPsychidaeApterona helicoidella
leafminerTenthredinidaeFenella minuta
leafminerTenthredinidaeFenella monilicornis
leafminerTortricidaeCnephasia ecullyana
leafminerTortricidaeCnephasia lineata
leafpustuleaeciaPuccinialesPuccinia polygoni
leafpustuleaeciaPuccinialesPuccinia polygoni-amphibii
leafpustuleaecia uredinia teliaPuccinialesUromyces geranii
leafpustuleaecia uredinia teliaPuccinialesUromyces kabatianus
leafpustuleaeciaPuccinialesAecidium tranzschelianum
leafpustuleuredinia teliaPuccinialesPuccinia oerteliana
leafpustuleteliaPuccinialesPuccinia flahaulti
leafpustuleteliaPuccinialesPuccinia geranii-silvatici
leafpustuleteliaPuccinialesPuccinia morthieri
leafpustuleteliadoubtfulPuccinialesUromyces carpathicus
leafvagrantEriophyidaeEpitrimerus femoralis
stemgallAsterolecaniidaePlanchonia arabidis
root collargallActinomycetalesRhodococcus fascians
root collargalldoubtfulEriophyidaeAceria schlechtendali
rootgallMeloidogynidaeMeloidogyne hapla
leafvagrantAphididaeMyzus ascalonicus
root collarvagrantdoubtfulAphididaeMaculolachnus submacula
unknownunknownAphididaeProciphilus xylostei
unknownunknownAphididaeProciphilus xylostei
leafvagrantEriophyidaeAbacarus stadelbacheri
leafvagrantAphididaeAulacorthum solani
leafvagrantAphididaeAcyrthosiphon malvae malvae
leafvagrantsummer generationAphididaeMyzus persicae
leafvagrantDiptilomiopidaeQuadracus geraniellus

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.

 

Last modified 31.viii.2020