Plant Parasites of Europe

leafminers, galls and fungi

Galactites tomentosus

synonym: Galactites pumilus; Lupsia galactites

organparasitic modestagenotetaxonomic groupparasite
leafvagrantCoreidaeCoriomeris hirticornis
stemscaleCoccidaeSaissetia oleae
flowervagrantNoctuidaeHecatera weissi
leafvagrantErebidaeOcnogyna baetica
leafvagrantNymphalidaeVanessa cardui
leafvagrantTingidaeTingis maderensis
flowergallCurculionidaeRhinocyllus conicus
flowerborerdoubtfulTephritidaeAcanthiophilus walkeri
flowerborerTephritidaeChaetostomella cylindrica
flowerborerTephritidaeTerellia colon
flowergallTephritidaeAcanthiophilus helianthi
leafvagrantChrysomelidaeCassida algirica
leafminerChrysomelidaeSphaeroderma rubidum
stemborerlarvaCurculionidaeLixus scolopax
root collarborerApionidaeCeratapion onopordi
leafvagrantsummer generationAphididaeBrachycaudus helichrysi
flowerborerTephritidaeTerellia serratulae
flowergallTephritidaeUrophora stylata
leafminerDepressariidaeAgonopterix subpropinquella
leafpustuleteliadoubtfulPuccinialesPuccinia cnici-oleracei
leafpustuleteliaPuccinialesPuccinia galactitis
leafvagrantsummer generationAphididaeAphis fabae
leafvagrantsummer generationAphididaeBrachycaudus cardui
root collarvagrantAphididaeDysaphis lappae cynarae


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.


Last modified 24.ii.2022