Plant Parasites of Europe

leafminers, galls and fungi

Ascochyta sonchi

Ascochyta sonchi (Saccardo) Grove, 1922

on Asteraceae

parasite

Leaf spots with pycnidia. Conidia 3-4 x 6-11 µm, 1-2-septate.

host plants

Asteraceae, oligophagous

Achillea millefolium; Arctium minus; Cirsium arvense, helenioides; Farfugium japonicum; Galinsoga parviflora; Inula britannica, comyae; Onopordum acanthium; Sonchus arvensis, asper, oleraceua.

synonyms

Phyllosticta sonchi Saccardo, 1878.

references

Losa España (1944a), Połeć & Ruszkiewicz-Michalska (2011a).

Last modified 20.vii.2022