Fairly common resident on brownfield sites, roadsides and field edges.

Cirsium arvense with larva mining leaves August to October, in a long, thin pale, greyish-brown case.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 52 (37%) of 140 10k Squares. First Recorded in 1979. Last Recorded in 2020. (Data up to end 2020) Additional Stats

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