Isophrictis striatella (Denis & Schiffermüller, 1775)
white border neb
Oviposition on the peduncle. The larva tunnels upwords, then successively from the side enters several flower heads that are eaten out,
Nel only mentions Tanacetum, and expresses doubt about Achillea.
The larvae hibernate partly in the heads, partly in the peduncle; some of them later pupate in the soil.
distribution within Europe
Pale, head and anal plate brown.
Bland, Corley, Emmet ao (2002a), Groenen (2012a), Huisman, Koster, van Nieukerken & Ellis (2007a), Kaitila 1996a), Nel (1995b), Requena (2009a), Roweck & Savenkov (2010a).