Plant Parasites of Europe

leafminers, galls and fungi

Aulacorthum speyeri

Aulacorthum speyeri Börner, 1939

on Anthericum, Convallaria, Polygonatum

gall

aphids hypophyllous. In Convallaria the leaves get large yellow spots and become desiccated. Aphids 2-3 mm, shining black except for a few pale spots on body, antennae and siphunculi.

host plants

Asparagaceae, oligophagous

Anthericum ramosum; Convallaria majalis; Polygonatum multiflorum.

Occasionally small populations on Lycopus, Potentilla.

references

Blackman & Eastop (2014), Börner & Franz (1956a), Buhr (1964b), Heie (1994a), Wojciechowski, Depa, Halgoš ao (2016a).

Last modified 25.i.2019