|
Leaf-
or stem-mine: Very variable mine - corridor or bloth, with or
without frass (Nederlandse
bladmineerders). The mine is illustrated in British
leafminers.
Larva:
The larva is described by Heppner (1987).
Pupa:
The larva pupates in an open network cocoon, either on the foodplant
or close by (UKMoths).
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: Unknown.
Time
of year - adults: Two generations - June and July, and from
October through the winter to early spring (UKMoths).
Distribution
in Britain: Although it has the potential to be a pest, it is
rather scarce and local. It is distributed mainly in the south-east
of England, especially around the coast (UKMoths)
including East Sussex and South Devon (NBN
Gateway distribution map - BRERC,
JNCC and NE).
Distribution
elsewhere: Widespread in Europe including Austria, Balearic
Is., Belarus, Belgium, Corsica, Czech Republic, Danish mainland,
Estonia, Finland, French mainland, Germany, Hungary, Italian mainland,
Kaliningrad Region, Latvia, Liechtenstein, Lithuania, Luxembourg,
Norwegian mainland, Portuguese mainland, Romania, Russia - Central,
North and Northwest, Slovakia, Slovenia, Sweden, Switzerland, The
Netherlands, Ukraine and Yugoslavia (Karsholt & van Nieukerken
in Fauna
Europaea).
Parasitoids:
|