Red List: Least Concern (LC). GB Status: Common.

Identification

Usually distinctive. Care required, potential confusion with Dark Brocade and Dusky Brocade.

Recording Method.

Attracted to light, also comes to sugar and flowers.

Life cycle

One generation. Overwinters mainly as a pupa but sometimes as a larva. Larvae can be found any time of the year but mainly late summer and autumn. Pupates in a cocoon underground.

Larval foodplants

Both wild and cultivated brassicas, as well as some trees including sallows and oaks. Regarded as pest of brassicas.

Habitat

A wide range of lowland habitats, including gardens.

History

Lennon (1863) stated it was common everywhere around the Dumfries area. K. J. Morton of Edinburgh (1900) whilst on a visit in July 1899 to Wigtownshire had found this species in the Monreith area. Gordon (1913) found it common and generally distributed during June in Wigtownshire. Earliest date was 8th June 1910. Sir Arthur Duncan (1909-84) during his lifetime had found it “frequent” at Closeburn, Tynron and Castlehill, Dumfries (all VC72).

RIS data is as follows: one record in 1974 at Gatehouse of Fleet (VC73) and singly at Penninghame (VC74) and Bridge of Dee (VC73) in 1977, with seven records in 1977 from Newton Stewart. Sir Arthur Duncan caught it at MV light in 1976 in Kirkmahoe parish, and found it at Torrs Warren in 1984. Mabie Forest had three records during 1985-93. From 1993-2010 Kirkton with regular trapping had provided most of the records, with just four records from all of Wigtownshire in the same period.