Diet Overlap

Urophora quadrifasciata (Four-barred Knapweed Gall Fly)
Scrobipalpa acuminatella

Common Diet

Centaurea jacea (Brown Knapweed)
Centaurea paniculata (Jersey knapweed)

Common Habitat

Fenland

Attributes / relations provided by
♦ 1Biological Records Centre Database of Insects and their Food Plants