UK Status
Resident. A locally fairly common species in the
south and west of Britain, more scarce in the north and east.
Montgomeryshire Status
First recorded at Llanymynech Rocks in the north-east of the county in
2011.
Wingspan
:
M & F, 17-26mm.
Confusion species
None.
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Flight time & Voltinity
(Univoltine)
Habitat
Uncultivated ground, river banks & coastal cliffs.
Foodplant
Mugwort.
Lifestage data
Stem/root feeder. Eggs laid on foodplant. Larva feeds on the roots and
rootstocks, tunnelling upwards in the main stem and side shoots.
Pupates in a silken cocoon in stem. |
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