Smoky Wainscot (Mythimna impura, (Hübner, [1808]))

General Information
The smoky-grey hindwing of this species is diagnostic.

Pupates in loose soil.
Overwinters as Overwinters as a larva.
Both sexes readily come to light, sometimes in numbers.

Forewing length: 14-18mm.
Foodplant(s): Cock's-foot (Dactylis glomerata), Common Reed (Phragmites australis), Hairy Wood-rush (Luzula pilosa), grasses
Flying: One generation, late June-August
UK Presence: Resident
National status: Common

Habitat

Grassland, scrub, fens, heathland, open woodland and gardens.

Regional Information

Recorded in 156 (57.8%) of the 270 2km squares of Huntingdonshire.

Last recorded in September 2024

Recorded date range (Adult): 07 May to 19 October

Recorded date range (Larva/Leafmine): 03 June to 12 July

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