684 Depressaria silesiaca

Is single-brooded and overwinters as an adult, usual larval stage July

Larval foodplants : In a silken spinning or tube on Yarrow (Achillea millefolium) or Tansy (Tanacetum vulgare)

Adult, forewing - around 6 to 7.5mm. Flies August to April

For examples of larvae and an adult see:-

http://www.lepiforum.de