Eurina lurida Meigen, 1830

on Bolboschoenus

gall

about 1.5 cm long swelling of the stem at the junction of the leaf sheath and the blade; inside a white larve (maggot) or puparium.

hostplants

Cyperaceae, monophagous

Bolboschoenus maritimus.

Spooner & Bowdrey do not exclude the possibility of occurrence also on Phragmites.

references

Redfern & Shirley (2011a), Spooner & Bowdrey (2012a).