|
Leaf-mine:
Feeding is in leaf blotches, spun shoots and roots. Wilting
greyish leaves, or frass in the crown of the plant may indicate
a larva in the roots (UKMoths).
Larva:
Details unknown.
Pupa:
Pupae are found in the plant root from May to August (UKMoths).
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: Larvae are found from April to August. It is
uncertain if there is more than one generation, or just a single
protracted one (UKMoths).
Time
of year - adults: June to September (UKMoths).
Distribution
in Britain: Widespread, and often common, on saltings and hard-rock
coasts of Britain (UKMoths)
including Banff, Elgin, North Aberdeen, South Aberdeen (NBN
Gateway distribution map - HBRG,
JNCC, NE,
NESBRC
and SNH), the
Channel Is. and Northern Ireland (Karsholt & van Nieukerken
in Fauna
Europaea).
Also
recorded in the Republic of Ireland (Karsholt & van Nieukerken
in Fauna
Europaea).
Distribution
elsewhere: Widespread in Europe including Austria, Belgium,
Croatia, Czech Republic, Danish mainland, Estonia, Faroe Is., French
mainland, Germany, Hungary, Iceland, Italian mainland, Latvia, Norwegian
mainland, Poland, Romania, Russia - East, Slovakia, Spanish mainland,
Sweden, Switzerland and The Netherlands (Karsholt & van Nieukerken
in Fauna
Europaea).
Parasitoids:
Unknown.
|