Ascochyta asclepiadearum Traverso, 1903
on Periploca, Vincetoxicum
Vincetoxicum hirundinaria, Belgium, prov. Liège, Aywaille, Carrière du Goiveaux, 16.vi.2018 © Carina Van Steenwinkel
same leaf, underside
detail of the leaf spot
conidia
conidia
parasite
Pycnidia mainly epiphyllous. Conidia 3-4 x 6-12 µm, 1-septate.
host plants
Apocynaceae, oligophagous
Periploca graeca; Vincetoxicum hirundinaria.
references
Brandenburger (1985a: 502), Ludwig (1974a), Mel’nik (2000a), Ruszkiewicz-Michalska (2006a).