organ | parasitic mode | stage | note | taxonomic group | parasite |
---|---|---|---|---|---|
leaf | leaf spot | Phaeosphaeriaceae | Phaeosphaeria glyceriae-plicatae | ||
leaf | leaf spot | Didymellaceae | Ascochyta gracilispora | ||
leaf | leaf spot | Mycosphaerellaceae | Zygoseptoria tritici | ||
flower | leaf spot | Phaeosphaeriaceae | Parastagonospora nodorum | ||
leaf | leaf spot | Pleosporaceae | Alternaria alternata | ||
leaf | leaf spot | Capnodiales | Ramularia collo-cygni | ||
leaf | vagrant | Miridae | Teratocoris paludum | ||
leaf | vagrant | Lygaeidae | Ischnodemus sabuleti | ||
leaf | vagrant | Pentatomidae | Eysarcoris ventralis | ||
leaf | vagrant | Miridae | Teratocoris antennatus | ||
stem | scale | Eriococcidae | Greenisca glyceriae | ||
leaf | vagrant | Erebidae | Laelia coenosa | ||
leaf | miner | Agromyzidae | Agromyza hendeli | ||
leaf | miner>borer | Noctuidae | Helotropha leucostigma | ||
stem | borer | Noctuidae | Phragmatiphila nexa | ||
leaf | vagrant | Nymphalidae | Lasiommata maera | ||
stem | borer | Noctuidae | Denticucullus pygmina | ||
leaf | vagrant | Noctuidae | Xylena vetusta | ||
leaf | vagrant | rarely | Noctuidae | Lateroligia ophiogramma | |
stem | borer | Noctuidae | Oligia fasciuncula | ||
stem | borer | Noctuidae | Mesoligia furuncula | ||
leaf | vagrant | Noctuidae | Apamea scolopacina | ||
flower | borer | summer generation | doubtful | Chloropidae | Chlorops limbatus |
stem | borer | spring generation | doubtful | Chloropidae | Chlorops limbatus |
leaf | vagrant | Noctuidae | Simyra albovenosa | ||
flower | borer | Chloropidae | Calamoncosis glyceriae | ||
leaf | vagrant | Noctuidae | Deltote bankiana | ||
leaf | leaf spot | Capnodiales | Graminopassalora graminis | ||
stem | borer | doubtful | Crambidae | Schoenobius gigantella | |
stem | borer | Crambidae | Donacaula mucronella | ||
stem | borer | Chloropidae | Lasiosina herpini | ||
stem | borer | Anthomyzidae | Anagnota bicolor | ||
stem | borer | Anthomyzidae | Stiphrosoma cingulatum | ||
stem | borer | Periscelidae | Stenomicra cogani | ||
leaf | vagrant | Cicadellidae | Ebarrius discolor | ||
leaf | vagrant | Delphacidae | Javesella obscurella | ||
leaf | vagrant | Delphacidae | Stiroma bicarinata | ||
leaf | vagrant | Cicadellidae | Euscelis incisus | ||
leaf | vagrant | Cicadellidae | Zyginidia scutellaris | ||
leaf | vagrant | doubtful | Cicadellidae | Cicadula placida | |
leaf | vagrant | Cicadellidae | Arocephalus longiceps | ||
leaf | vagrant | Cicadellidae | Cicadella viridis | ||
leaf | vagrant | Delphacidae | Struebingianella lugubrina | ||
leaf | hidden | Tortricidae | Cnephasia incertana | ||
unknown | unknown | Curculionidae | Bagous majzlani | ||
stem | borer | larva | Curculionidae | Bagous elegans | |
leaf | vagrant | Thripidae | Hemianaphothrips articulosus | ||
leaf | vagrant | Thripidae | Baliothrips kroli | ||
root | borer | Chrysomelidae | Chaetocnema mannerheimii | ||
root | scale | Chrysomelidae | Donacia marginata | ||
root | borer | Chrysomelidae | Chaetocnema aridula | ||
root | scale | Chrysomelidae | Donacia malinovskyi | ||
leaf | vagrant | Chrysomelidae | Oulema erichsonii | ||
root | scale | Chrysomelidae | Donacia semicuprea | ||
leaf | vagrant | Chrysomelidae | Oulema septentrionis | ||
root | scale | Chrysomelidae | Donacia aquatica | ||
root | scale | Chrysomelidae | Donacia clavipes | ||
stem | borer | Noctuidae | Hydraecia micacea | ||
stem | borer | Chloropidae | Microcercis trigonella | ||
leaf | vagrant | Tenthredinidae | Selandria melanosterna | ||
leaf | vagrant | Tenthredinidae | Brachythops flavens | ||
leaf | vagrant | Tenthredinidae | Tenthredopsis coquebertii | ||
stem | borer | Crambidae | Chilo phragmitella | ||
leaf | hidden | Tortricidae | Clepsis spectrana | ||
leaf | miner | younger larva | Tortricidae | Cnephasia asseclana | |
leaf | hidden | older larva | Tortricidae | Cnephasia asseclana | |
leaf | borer | Phytoptidae | Novophytoptus glyceriae | ||
stem | borer | larva | Curculionidae | Bagous tubulus | |
stem | borer | larva | Curculionidae | Tournotaris bimaculata | |
root collar | borer | larva | Curculionidae | Notaris acridulus | |
root collar | borer | larva | Curculionidae | Notaris scirpi | |
fruit | gall | Hypocreales | Claviceps purpurea | ||
leaf | miner>borer | Glyphipterigidae | Orthotelia sparganella | ||
leaf | miner>borer | Noctuidae | Sedina buettneri | ||
leaf | down | Erysiphales Erysiphaceae | Blumeria graminis | ||
leaf | leaf spot | Microbotryales | Ustilentyloma fluitans | ||
leaf | film | Ustilaginales | Tranzscheliella hypodytes | ||
leaf | gall | Eriophyidae | Aceria tenuis | ||
leaf | gall | Peronosporales | Sclerophthora macrospora | ||
leaf | miner | Agromyzidae | Cerodontha pygmaea | ||
leaf | miner | Agromyzidae | Chromatomyia fuscula | ||
leaf | miner | Agromyzidae | Chromatomyia nigra | ||
leaf | miner | doubtful | Agromyzidae | Agromyza albipennis | |
leaf | miner | Agromyzidae | Agromyza alunulata | ||
leaf | miner | Agromyzidae | Agromyza lucida | ||
leaf | miner | Agromyzidae | Agromyza nigrella | ||
leaf | miner | Agromyzidae | Agromyza nigripes | ||
leaf | miner | Crambidae | Donacaula forficella | ||
leaf | miner | Crambidae | Nymphula nitidulata | ||
leaf | miner | Elachistidae | Elachista apicipunctella | ||
leaf | miner | Elachistidae | Elachista poae | ||
leaf | miner | Elachistidae | Elachista pomerana | ||
leaf | miner | Ephydridae | Hydrellia griseola | ||
leaf | miner | Ephydridae | Hydrellia thoracica | ||
leaf | pustule | Cantharellales | Ceratorhiza rhizodes | ||
leaf | pustule | uredinia telia | Pucciniales | Puccinia coronata | |
leaf | pustule | uredinia telia | Pucciniales | Puccinia graminis | |
leaf | stripe | Blastocladiales | Physoderma gerhardtii | ||
leaf | stripe | uredinia telia | Pucciniales | Puccinia striiformis | |
leaf | stripe | Ustilaginales | Ustilago davisii | ||
leaf | stripe | Ustilaginales | Ustilago filiformis | ||
stem | down | Hypocreales | Epichloe glyceriae | ||
stem | gall | Cecidomyiidae | Octodiplosis glyceriae | ||
stem | vagrant | Aphididae | Laingia psammae | ||
root | gall | Plasmodiophorales | Sorosphaerula radicalis | ||
predator | Hypocreales | Neobarya aurantiaca | |||
root collar | vagrant | summer generation | Aphididae | Rhopalomyzus poae | |
leaf | vagrant | Aphididae | Sipha glyceriae | ||
leaf | vagrant | summer generation | Aphididae | Metopolophium dirhodum | |
leaf | vagrant | summer generation | Aphididae | Sitobion fragariae | |
root | vagrant | summer generation | Aphididae | Rhopalosiphum oxyacanthae | |
leaf | vagrant | Aphididae | Sitobion avenae | ||
leaf | vagrant | summer generation | Aphididae | Rhopalosiphum nymphaeae | |
leaf | vagrant | summer generation | Aphididae | Rhopalosiphum padi |
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.
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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.