Peronospora viciae (Berkeley) de Bary, 1863

on Lathyrus, Vicia

Peronospora viciae on Vvicia sativa subsp. nigra

Vicia sativa subsp. nigra, Belgium, prov. Antwerp, Balen, Griesbroek © Carina Van Steenwinkel

Peronospora viciae on Vicia sativa subsp. nigra

hypophyllous down

Peronospora viciae: conidiophore

conidiophores

Peronospora viciae: conidia

terminal branches

Peronospora viciae: terminal branches

conidia

gall

development of the plant disturbed; upperside of the lef with yellow spots. Underside there with a brownish purple fungal down of 0.7 mm high erect conidiophores that apically several times are branching, each branch ending in an ovoid conidium.

host plants

Fabaceae, oligophagous

Lathyrus cicera, sphaericus; Vicia cassubica, disperma, lutea, pannonica, pyrenaica, sativa & subsp. nigra, sepium, tenuifolia, villosa & subsp. varia.

synonyms

Peronospora viciae-sativae Gäumann, 1923.

references

Brandenburger (1985a), Buhr (1965a), Chater, Woods, Stringer, ao (2020a), Cunnington (2008a), Dietrich (2013a), Doppelbaur, Huber & Poelt (1965a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), García-Blázquez, Göker, Voglmayr ao (2008a), Doppelbaur & Doppelbaur (1973a), Göker, García-Blázquez, Voglmayr ao (2009a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Kruse & Jage (2014a), Müller (2015a), Müller & Kokeš (2008a), Negrean (1996b), Negrean, Constantinescu & Denchev (2004a), Redfern & Shirley (2011a), Ruszkiewicz-Michalska & Michalski (2005a), Săvulescu (1948a), Scholler, Reinhard & Schubert (1996a), Stegmark (1994a), Thines, Telle, Ploch & Runge (2009b), Tomasi (2014a).