Plant Parasites of Europe

leafminers, galls and fungi

Peronospora euphorbiae

Peronospora euphorbiae Fuckel, 1919

on Euphorbia


upper side of the leaf with pale spots. Underside with a greyish purple down of erect conidiophores that apically several times are branching, each branch ending upon an almost globular conidium.


Euphorbiaceae, narrowly monofaag

Euphorbia dulcis, esula subsp. tommasiniana, helioscopia, maculata, peplus, platyphyllos, stricta.


Brandenburger (1985a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Müller & Kokeš (2008a), Săvulescu (1948a).

Last modified 21.iv.2020