Plant Parasites of Europe

leafminers, galls and fungi

Peronospora cytisi

Peronospora cytisi Rostrup, 1862

on Laburnum, Robinia

gall

upper side of the leaf with angular white or yellowish spots. Underside with a light brownish purple down of erect conidiophores that apically several times are dichotomously branching, each branch ending upon an ovoid conidium.

hostplants

Fabaceae, oligophagous

Laburnum alpinum, anagyroides; Robinia pseudoacacia.

references

Brandenburger (1985a), Doppelbaur, Huber & Poelt (1965a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a).

Last modified 21.iv.2020