organ | parasitic mode | stage | note | taxonomic group | parasite |
---|---|---|---|---|---|
leaf | scale | Eriococcidae | Eriococcus buxi | ||
root | film | Helicobasidiaceae | Helicobasidium purpureum | ||
leaf | leaf spot | Botryosphaeriaceae | Dothiorella candollei | ||
leaf | leaf spot | Mycosphaerellaceae | Ovularia buxi | ||
leaf | leaf spot | Didymellaceae | Ascochyta buxicola | ||
leaf | leaf spot | Didymellaceae | Ascochyta buxina | ||
leaf | leaf spot | Didymellaceae | Ascochyta limbalis | ||
leaf | leaf spot | Phyllostictaceae | Phyllosticta auerswaldii | ||
leaf | leaf spot | Phyllostictaceae | Phyllosticta propinqua | ||
leaf | leaf spot | Phaeosphaeriaceae | Hendersonia buxi | ||
leaf | leaf spot | Xylariaceae | Sphaeria lichenoides var. buxicola | ||
leaf | leaf spot | Phyllostictaceae | Phyllosticta buxina | ||
leaf | leaf spot | Phyllostictaceae | Phyllosticta sphingina | ||
stem | kanker | Nectriaceae | Nectria mariae | ||
leaf | vagrant | Miridae | Phytocoris buxi | ||
leaf | vagrant | rarely | Miridae | Phytocoris juniperi | |
predator | Anthocoridae | Brachysteles parvicornis | |||
predator | Anthocoridae | Anthocoris amplicollis | |||
predator | Anthocoridae | Anthocoris confusus | |||
predator | Anthocoridae | Anthocoris nemorum | |||
leaf | vagrant | Coreidae | Gonocerus juniperi | ||
leaf | vagrant | Miridae | Pinalitus cervinus | ||
predator | Anthocoridae | Anthocoris butleri | |||
fruit | vagrant | Coreidae | Gonocerus acuteangulatus | ||
leaf | vagrant | Pieridae | Gonepteryx farinosa | ||
leaf | vagrant | Geometridae | Selidosema taeniolaria | ||
scale | Diaspididae | Chrysomphalus pinnulifer | |||
leaf | scale | Diaspididae | Unaspis euonymi | ||
stem | scale | Margarodidae | Icerya purchasi | ||
leaf | scale | Coccidae | Protopulvinaria pyriformis | ||
scale | Diaspididae | Chrysomphalus dictyospermi | |||
scale | Diaspididae | Hemiberlesia rapax | |||
leaf | vagrant | Erebidae | Hyphantria cunea | ||
stem | scale | Coccidae | Ceroplastes ceriferus | ||
leaf | vagrant | Lycaenidae | Celastrina argiolus | ||
leaf | vagrant | Cicadellidae | Orientus ishidae | ||
leaf | vagrant | Tetranychidae | Bryobia kissophila | ||
leaf | vagrant | Tetranychidae | Eurytetranychus latus | ||
leaf | vagrant | Tetranychidae | Panonychus ulmi | ||
stem | vagrant | Flatidae | Metcalfa pruinosa | ||
leaf | vagrant | Crambidae | Cydalima perspectalis | ||
stem | scale | Coccidae | Parthenolecanium corni | ||
stem | scale | Diaspididae | Dynaspidiotus britannicus | ||
leaf | vagrant | Psyllidae | Spanioneura fonscolombei | ||
leaf | hidden | Tortricidae | Ditula angustiorana | ||
leaf | vagrant | Eriophyidae | Eriophyes tricheutes | ||
leaf | vagrant | Unknown code! | Eriophyidae | Eriophyes parabuxi | |
leaf | vagrant | Eriophyidae | Calepitrimerus buxi | ||
stem | scale | Diaspididae | Lepidosaphes ulmi | ||
systemic | scale | Diaspididae | Parlatoria oleae | ||
systemic | gall | Eriophyidae | Eriophyes canestrinii | ||
leaf bud | gall | Eriophyidae | Eriophyes buxi | ||
leaf bud | gall | Eriophyidae | Eriophyes crinites | ||
leaf | gall | Cecidomyiidae | Monarthropalpus flavus | ||
leaf | gall | Eriophyidae | Aceria unguiculata | ||
leaf | gall | Psyllidae | Psylla buxi | ||
leaf | pustule | telia | Pucciniales | Puccinia buxi | |
stem | scale | Coccidae | Parthenolecanium corni | ||
leaf | vagrant | summer generation | Aphididae | Aphis fabae |
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.