Plasmopara apii Săvulescu & O Săvulescu, 1951

Chromista, Oomycota, Oomycetes, Peronosporales

on Apium, Helosciadium

gall

upper side of the leaves with diffuse yellow brown spots; at the underside a white fungal down of erect conidiophores that apically bear a few short branches, each one ending upon an egg-shaped conidium.

hostplants

Apiaceae, oligophagous

Apium graveolens; Helosciadium repens.

references

Brandenburger (1985a), Klenke & Scholler (2015a).

04/09/2015

mod 28.vi.2017