Plasmopara muralis Thines, 2011

on Parthenocissus

gall

leaves with reddish brown spots.
Underside with a whitish fungal down consisting of vertical conidiophores that apically several times are branching, each branch ending upon an ovoid conidium.

host plants

Vitaceae, monophagous

Parthenocissus quinquefolia, tricuspidata.

references

Duarte, Choi, Soares & Barreto (2014a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kruse (2019a), Kruse, Thiel, Brodtbeck ao (2017a), Rouxel, Mestre, Baudoin ao (2014a), Thines (2011a).

mod 31.vii.2019