Peronospora ornithopi Gäumann, 1923

on Ornithopus

gall

development of the plant disturbed; upperside of the leaf with yellow spots. Underside there with a brownish purple down of 0.8 mm high erect conidiophores that apically several times are dichotomously branching, each branch ending in an ovoid conidium.

hostplants

Fabaceae, monophagous

Ornithopus perpusillus, pinnatus, sativus.

references

Brandenburger (1985a), Buhr (1965a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), García-Blázquez, Göker, Voglmayr, Martín ao (2008a), Göker, García-Blázquez, Voglmayr ao (2009a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Negrean (1995a).

mod 1.ix.2018