ABH: 35.077
BF: 740
Family: Gelechiidae
Subfamily: Anomologinae
Taxon: Monochroa hornigi
Authority: (Staudinger, 1883)
Vernacular: Persicaria Borer
Account: Nationally scarce (Na) in damp open areas in England, south of a line from Wiltshire to Bedfordshire and in south Yorkshire; probably more widespread and possibly fairly common, but elusive (MBGBI Vol 4 part 2) The most likely confusion species is M. moyses, which see for differences. Larva mines stems of Pale Persicaria, over-wintering in a silken chamber.
Wingspan: 9 — 12 mm
Surrey Flight Period: 14 Jul (2004) — 14 Jul (2004)
Foodplant: Polygonum sp.
Status: Nationally Scarce A
UK BAP:
WCA:
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Verification Grade: 4 — ️‼️Dissection required️‼️
Further Information: https://www.ukmoths.org.uk/species/monochroa-hornigi/
* Based on adult records only.
Records: 1
Individuals: 0
Earliest Year: 2004
Latest Year: 2004