synonym: Astragalus chlorocarpus, dacicus, pancicii

organ parasitic mode stage note taxonomic group parasite
fruit borer larva Curculionidae Tychius subsulcatus
fruit borer larva Curculionidae Tychius tridentinus
unknown borer larva Apionidae Pseudoprotapion ergenense
fruit borer larva Apionidae Loborhynchapion amethystinum
flower gall Apionidae Mesotrichapion punctirostre
leaf gall Cecidomyiidae Bremiola onobrychidis
leaf down Erysiphales Erysiphe astragali
leaf down Peronosporales Peronospora phacae
leaf gall Cecidomyiidae Dasineura rossi
leaf miner Agromyzidae Agromyza frontella
leaf miner doubtful Coleophoridae Coleophora agrianella
leaf miner Coleophoridae Coleophora astragalella
leaf miner Coleophoridae Coleophora cartilaginella
leaf miner Coleophoridae Coleophora onobrychiella
leaf miner Coleophoridae Coleophora stramentella
leaf pustule uredinia telia Pucciniales Uromyces punctatus
unknown gall Cecidomyiidae Dasineura giraudi
leaf vagrant Aphididae Therioaphis trifolii ventromaculata
stem vagrant Aphididae Acyrthosiphon pisum

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 26.vi.2019