Plant Parasites of Europe

leafminers, galls and fungi

Peronospora violacea

Peronospora violacea Berkeley, 1860

on Caprifoliaceae

gall

flowerheads and the individual flowers strongly disfigured. On the flowers small fungus colonies, consisting of erect, distally repeatedly dichotomously branched conidiophores; the conidia measure 17-19 x 40-39 µm.

host plants

Caprifoliaceae, oligophagous

Dipsacus fullonum, laciniatus, pilosus; Knautia arvensis, dipsacifolia, drymeia, kitaibelii; Lomelosia graminifolia; Scabiosa columbaria, lucida, ochroleuca; Succisa pratensis.

references

Brandenburger (1985a), Buhr (1964b, 1965a), Dauphin & Aniotsbehere (1997a), Doppelbaur & Doppelbaur (1974a), Doppelbaur, Huber & Poelt (1965a), Ellis & Ellis (1997a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Göker, García-Blázquez, Voglmayr ao (2009a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2016a, 2017a), Jage, Kruse, Kummer ao (2013a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2019a), Mayor (1967a), Müller (2015a), Müller & Kokeš (2008a), Redfern & Shirley (2011a), Riethmüller, Voglmayr, Göker, Weiß & Oberwinkler (2002a), Voglmayr (2003a) .

Last modified 21.iv.2020