Uncommon local resident.
Flies June and August.
Larvae on Achillea millefolium. feeding in April/May and July.
Mining the leaf and then feeding externally causing the tips of the leaflets to appear brown and wilted.
Distinctive ribbed cocoons can sometimes be found on the leaves.

	Mine: Either the leaf or a good photograph required

Recorded in 16 (11%) of 140 10k Squares. First Recorded in 1887. Last Recorded in 2022. (Data up to end 2023) Additional Stats

Exit iRecord