Plant Parasites of Europe

leafminers, galls and fungi

Acyrthosiphon ignotum

Acyrthosiphon ignotum Mordvilko, 1914

on Spiraea

parasite

Apterae 2-3 mm, pale green or yellowish green; at shoot tips, often in large numbers.

hostplants

Rosaceae, monophagous

Spiraea x arguta, x vanhouttei.

references

Blackman & Eastop (2017), Heie (1994a), StarĂ½ (1995a).

Last modified 21.xii.2017