organ | parasitic mode | stage | note | taxonomic group | parasite |
---|---|---|---|---|---|
leaf | vagrant | Noctuidae | Orthosia cruda | ||
leaf | vagrant | Zygaenidae | Zygaena loti | ||
leaf | vagrant | Zygaenidae | Zygaena viciae | ||
leaf | vagrant | Zygaenidae | Zygaena lonicerae | ||
leaf | vagrant | Pieridae | Colias hyale | ||
fruit | borer | larva | doubtful | Apionidae | Eutrichapion ervi |
flower | gall | Apionidae | Protapion apricans | ||
fruit | borer | larva | Apionidae | Protapion gracilipes | |
flower | hidden | Phlaeothripidae | Haplothrips niger | ||
stem | gall | Apionidae | Catapion seniculus | ||
fruit | borer | Chrysomelidae | Bruchidius varius | ||
fruit | borer | larva | Apionidae | Protapion ruficrus | |
stem | vagrant | Aphididae | Acyrthosiphon pisum | ||
stem | vagrant | Aphididae | Aphis craccivora | ||
fruit | gall | Curculionidae | Tychius polylineatus | ||
leaf | down | Erysiphales | Erysiphe trifoliorum | ||
leaf | down | Peronosporales | Peronospora trifoliorum | ||
leaf | gall | Cecidomyiidae | Dasineura trifolii | ||
leaf | miner | Agromyzidae | Agromyza nana | ||
leaf | miner | Gracillariidae | Phyllonorycter insignitella | ||
leaf | miner | Gracillariidae | Phyllonorycter nigrescentella | ||
leaf | pustule | aecia uredinia telia | Pucciniales | Uromyces fallens | |
leaf | pustule | aecia uredinia telia | Pucciniales | Uromyces trifolii-repentis | |
leaf | pustule | telia | Pucciniales | Uromyces flectens | |
leaf | pustule | telia | Pucciniales | Uromyces trifolii | |
stem | borer | Curculionidae | Hypera nigrirostris | ||
stem | gall | Apionidae | Protapion varipes | ||
leaf | vagrant | Aphididae | Therioaphis subalba |
Organ
the part of the plant that most conspicuously is hit by the parasiteall 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 signsdown: 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.
FILTER AND SORT TABLE
To filter the table above, add a text to the search field (top right of the table).To sort a column click on an arrow after the column name (both ascending and descending).
Sort multiple columns with Shift + click on the arrows.
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 23.ix.2021