Caloptilia azaleella

(Brants, 1913)
Azalea Leafminer

Sort #: 240 | P #: 330158 | MPG #: 592
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Larval feeding type: Initially a leaf-miner, then feeds within a leaf-roll in the shape of a cone.
Larval substrate: Rhododendron spp.* (Azalea)
Phenology: Adult: 5/15 to 11/01 (70 records)

Comment: Apparently does not feed on native Rhododendrons, only cultivated azaleas

Status in MA (automated assessment): Fairly widespread, common
Status in N. America: Introduced
MA Endangered Species Act status: None
First Year Reported: 1934
Last Year Reported: 2026

Distribution by County: Hampshire, Franklin, Middlesex, Essex, Suffolk, Norfolk, Bristol, Barnstable
Number of Records: 77