Mastigosporium album Riess, 1852

on Alopecurus

Mastigosporium album on Alopecurus spec.

Alopecurus spec., België, prov. Antwerpen, Westerlo, Rothoek, 4.iv.2019 © Carina Van Steenwinkel

Mastigosporium album: conidia

conidia

Mastigosporium album: conidia

conidia

Mastigosporium album on cf Alopecurus spec.

cf Alopecurus spec., België, prov. Antwerpen, Geel, Neerheist, 28.iii.2919 © Carina Van Steenwinkel

Mastigosporium album on cf Alopecurus spec.

leaf spots with white heaps of conidia

Mastigosporium album: conidia

conidia (not yet fully developed?)

Mastigosporium album: conidia

item

parasite

Leaf spots brownish black, in the centre a bright white heap of conidia. Conidia fusiform,4-5 septate, near the tip 1-3 filiform appendages.

host plants

Poaceae, monophagous

Alopecurus arundinaceus, geniculatus, pratensis, rendlei.

distribution within Europe

(PESI, 2019).

references

Brandenburger (1985a: 824), Ellis & Ellis (1997a), Kruse (2014a), Mäkelä (1970a), Mayrhofer, Obersteiner, Huss & Ingolič (1991a), Mułenko, Sałata & Wołczańska (1995a), Rainio (1936a).

mod 28.iv.2019