Rare resident.

Betula spp., Ulmus spp. with larva feeding from July in one or two leaves neatly spun into a pod, eating out patches from the inside and overwintering in situ.

	Retained Specimen / Photograph will be Required.

Recorded in 5 (4%) of 140 10k Squares. First Recorded in 2002. Last Recorded in 2021. (Data up to end 2022) Additional Stats

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