Plant Parasites of Europe

leafminers, galls and fungi

Peronospora pisi

Peronospora pisi Sydow, 1923

on Pisum


upperside of the leaf with yellow spots. Underside there with a brownish purple fungal down of erect conidiophores that apically several times are branching, each branch ending in an ovoid conidium.


Fabaceae, monophagous

Pisum abyssinicum, sativum.


P. pisi is considered a synonym of P. viciae by the Index Fungorum (2016). The species is sometimes addressed as P. viciae f.sp. pisi in the literature.


Brandenburger (1985a: 312), Cunnington (2008a), Doppelbaur & Doppelbaur (1974a), Doppelbaur, Huber & Poelt (1965a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kruse (2014a, 2019a), Müller (2015a), Müller & Kokeš (2008a), Mułenko, Piątek, Wołczańska ao (2010a), Săvulescu (1948a), Stegmark (1994).

Last modified 21.iv.2020