Lasioptera artemisiae Dombrovskaja, 1940
on Artemisia

Artemisia vulgaris, Poland, Bialowieza, Pogorzelce, viii.2018 @ Sébastien Carbonelle

opened gall

part of the larvae have formed puparia
gall
up to 2 cm lang swelling of the stem. Inside several orange larvae. Univoltine.
host plants
Asteraceae, monophagous
Artemisia vulgaris.
references
Gagné & Jaschhof (2014a), Máca (2012a), Sikora, Čada & Ševčík (2017a), Skuhravá, Skuhravý & Meyer (2014a).