Plasmopara chaerophylli (Caspary) Trotter, 1926

Chromista, Oomycota, Oomycetes, Peronosporales

on Anthriscus, Chaerophyllum

Plasmopara chaerophylli on Anthriscus sylvestris

Anthriscus sylvestris, Belgium, prov. Antwerp, Geel, Neerhelst © Carina Van Steenwinkel

Plasmopara chaerophylli on Anthriscus sylvestris

hypophyllous down

Plasmopara chaerophylli on Anthriscus sylvestris

conidiophores (congo red staining)

Plasmopara chaerophylli: conidia

conidia

gall

upperside of the leaf locally yellowed and blistered; corresponding underside with a greyish-white fungal bloom, consisting of erect, branched conidiophores.

hostplants

Apiaceae, narrowly oligophagous

Anthriscus cerefolium, nitidus, sylvestris; Chaerophyllum aromaticum, aureum, bulbosum, temulum.

references

Brandenburger (1085a), Doppelbaur, Huber & Poelt (1965a), Klenke & Scholler (2015a), Müller (2015a), Müller & Kokeš (2008a), Redfern & Shirley (2011a).

17/09/2016

pub 12.iii.2017 · mod 28.vi.2017