Plant Parasites of Europe

leafminers, galls and fungi

Erysiphe adunca

Erysiphe adunca (Wallroth) Fries, 1829

on Populus, Salix

gall

mycelium amphigenous, white, thin. Appressoria lobed, multilobed or coralloid, solitary or paired. Conidia formed solitary, short-elliptic, without fibrosin bodies. Cleistothecia with 4-15 asci, that contain 3-6 spores. Appendage 30-110, equatorial, 1-2 x the diameter; they extend horizontally and straightly, are hyaline, mostly aseptate. Apices uncinate-circinate.

host plants

Salicaceae, oligophagous

Populus alba, balsamifera, x berolinensis, canadensis, x canescens, carolinensis, nigra, tremula; Salix alba, aurita, caesia, caprea, cinerea, daphnoides & subsp. acutifolia, elaeagnos, eriocephala, x fragilis, hastata, hegetschweileri, integra, laggeri, myrsinifolia, pentandra, purpurea, “reichardtii”, repens, smithiana, starkeana, triandra, viminalis.

synonyms

Uncinula adunca (Wallroth) Léveillé, 1851.

references

Abras, Fassotte, Chandelier & Cavelier (2008a), Adamska (2005a), Blumer (1967a), Brandenburger (1985a: 37), Braun (1995a), Braun & Cook (2012a), Bresinsky (2016a), Czerniawska, Madej, Adamska ao (2000a), Dynowska, Fiedorowicz & Kubiak (1999a), Ellis & Ellis (1997a), Fraiture & Vanderweyen (2009a), Jage, Klenke & Kummer (2010a), Jage, Kruse, Kummer ao (2013a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2019a), Ruszkiewicz-Michalska & Michalski (2005a), Scholler & Schubert (1993a), Sucharzewska, Dynowska, Kubiak ao (2012b), Talgø, Sundheim, Gjærum ao (2010a), Wołczańska & Mułenko (2002a).

Last modified 6.viii.2020