Cheilosia bergenstammi (Becker, 1894)

on ragwort

parasite

The larvae bore in the roots and root crowns.

host plants

Asteraeae, monophagous

Jacobaea erucifolia, vulgaris.

distribution within Europe

(PESI, 2019).

larva, puparium

larva, dorsal and lateral (from Smith)

references

Dockzkal (1996), Marcos-García (1990a), Reemer, Renema, van Steenis ao (2009a), Smith (1979a), Speight (2017a).