Plant Parasites of Europe

leafminers, galls and fungi

Eudarluca caricis

Eudarluca caricis (Fries) Eriksson, 1966

on Pucciniaceae

Eudarluca caricis on Puccinia tanaceti

Puccinia tanaceti on Tanacetum vulgare, Belgium, prov. Limbourg, Kuringen © Carina Van Steenwinkel

Eudarluca caricis on Puccinia tanaceti: filaments

telia with extruded filaments

Eudarluca caricis on Puccinia tanaceti: conidiodoma

a conidiodoma with extruded conidia

Eudarluca caricis on Puccinia tanaceti: conidiodoma

detail

Eudarluca caricis on Puccinia tanaceti: conidiodoma, detail

the base of the conidiodoma

Eudarluca caricis on Puccinia tanaceti: conidia

the conidia are 1-septate and have at both ends a short mucilaginous filament.

Eudarluca caricus on Puccinia caricina on Carex pendula

Carex pendula, Puccinia caricina, Amsterdam: telium with filaments

Eudarluca caricis: conidia

Phragmites australis, Puccinia phragmitis, Nieuwendam: conidia

gall

The fungus parasitises in the uredinia of various Pucciniaceae, strongly reducing the number of spores produced. Gäumann mentions in particular Puccina deschampsiae as a frequent host fungus.

synonyms

Darluca filum (Bivona-Bernardi) Castange, 1860, Sphaerellopsis filum (Bivona-Bernardi) Sutton, 1977 (conidial state).

references

Fraiture & Vanderweyen (2007a), Gäumann (1959a), Gjaerum (1970a), Jage, Klenke, Kruse ao (2016a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Losa España (1942a, 1944a), Mułenko, Sałata & Wołczańska (1995a), Negrean (1995a, 1996a,b), Negrean & Denchev (2000a), Nischwitz, Newcombe & Anderson (2005a), Pellicier (2001a), Ruszkiewicz-Michalska (2006a), Scheuer & Bechter (2012a), Termorshuizen & Swertz (2011a), Unamuno (1942a), Wołczańska & Lamorski (2006a).

08/05/2017

Last modified 18.vi.2018