Plant Parasites of Europe

leafminers, galls and fungi

Peronospora echii

Peronospora echii (Krieger) Jaczewski, 1931

on Echium


upper side of the leaf often with pale spots. Underside there with a light purplish grey down of erect conidiophores that apically several times are branching, each branch ending in an almost globular conidium.


Boraginaceae, oligophagous

Echium plantagineum, vulgare.


García-Blázquez, Constantinescu, Tellería & Martín (2007a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a).

Last modified 21.iv.2020