Dysaphis affinis (Mordvilko, 1928)

on Malus

gall

The aphids cause intense reddening, swelling and curling of the leaves. No host alternation.

host plants

Rosaceae, monophagous

Malus domestica.

distribution within Europe

Species from the Middle and Far East; records from Turkey and Latvia may concern accidental introductions.

references

Blackman & Eastop (2019), Buga & Stekolshchikov (2012a), Roskam (2019a).

mod 18.xii.2019