Peronospora orobi Gäumann, 1923

on Lathyrus

gall

tips of the shoots unhealthy, with shortened internodes. Underside of the leaves with a greyish brown fungal cover of 0.5 mm high erect conidiophores that apically several times are branching, each branch ending in a conidium of 8-24 x 11-32 µm.

host plants

Fabaceae, narrowly monophagous

Lathyrus linifolius.

references

Brandenburger (1985a), Buhr (1964b), Doppelbaur, Huber & Poelt (1965a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Göker, García-Blázquez, Voglmayr ao (2009a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a) Klenke & Scholler (2015a), Kruse, Thiel, Beenken ao (2018d), Săvulescu (1948a).

mod 2.ix.2019