Gracillaria syringella

(Fabricius, 1794)
Lilac Leafminer

Sort #: 239 | P3 #: 330169 | MPG #: 645 | PFG Page #: 36
View on BugGuide | View on iNaturalist | BOLD Link

Larval feeding type: Initially a leaf-miner, then feeds within an large untidy leaf-roll.
Larval substrate: Fraxinus (Ash), Ligustrum* (Privet), Syringa* (Lilac)
Phenology: Adult: 5/21 to 9/02 (5 records)

Status in MA (automated assessment): Fairly widespread, uncommon
Status in N. America: Introduced
MA Endangered Species Act status: None
First Year Reported: 1928
Last Year Reported: 2022

Distribution by County: Berkshire, Franklin, Worcester, Middlesex, Essex, Barnstable, Nantucket
Number of Records: 14