Plant Parasites of Europe

leafminers, galls and fungi

Mycosphaerella superflua

Mycosphaerella superflua (Fuckel) Petrak, 1940

on Urtica

Mycosphaerella superflua on Urtica dioica

Urtica dioica, Belgium, prov. Antwerp, Balen, Griesbroek, 23.vii.2021 © Carina Van Steenwinkel: early infection

Mycosphaerella superflua on Urtica dioica

same leaf, underside

Mycosphaerella superflua on Urtica dioica

progressed infection

Mycosphaerella superflua on Urtica dioica

underside of a leaf spot, with with conidia down of the anamorph

Mycosphaerella superflua on Urtica dioica

conidiophore

Mycosphaerella superflua on Urtica dioica

another image

Mycosphaerella superflua on Urtica dioica

the conidi are highly variable

Mycosphaerella superflua on Urtica dioica

conidia

Ramularia urticae on Urtica dioica

Urtica dioica, Nieuwendam, 7.xi.2012: anamoph

Ramularia urticae: conidiophores

conidiophore mass at the underside of the spots

host plants

Urticaceae, monophagous

Urtica dioica.

synonyms

Ramularia urticae Cesadola, 1863 (anamorph).

references

Adamska (2005b), Brandenburger (1985a: 78), Ellis & Ellis (1997a), Jage, Kruse, Kummer ao (2013a), Jage, Scholler & Klenke (2010a), Kozłowska, Mułenko & Heluta (2015a), Kruse (1914a, 2019a), Poelt & Fritz-Schroeder (1983a, Révay (1998a), Ruszkiewicz-Michalska (2006a), Wołczańska (2005a).

Last modified 30.vii.2021