Peronospora tabacina Adam, 1933

on Solanaceae

gall

upperside of the leaf with yellowish brown spots. Underside there with a greyish purple down consisting of erect conidiophores that apically several times are dichotomously branching, each branch ending upon an ovoid conidium.

hostplants

Solanaceae, oligophagous

Capsicum annuum; Nicotiana alata, rustica, sylvestris, tabacum; Petunia x hybrida; Physalis; Schizanthus grahamii.

synonyms

Peronospora hyoscyami f. tabacina.

references

Belbahri, Calmin, Pawlowski & Lefort (2005a), Brandenburger (1985), Cunnington (2008a), Doppelbaur, Huber & Poelt (1965a), Göker, García-Blázquez, Voglmayr ao (2009a), Gustavsson (1991a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Hafellner (1980a), Klenke & Scholler (2015a), Mułenko, Piątek, Wołczańska ao (2010a), Negrean & Anastasiu (2006a).

pub 27.v.2017 · mod 27.viii.2017