Cameraria caryaefoliella

(Clemens, 1859)
Pecan Leafminer

Sort #: 273 | P #: 330229 | MPG #: 811
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Larval feeding type: Upperside leaf-mine, pupates in the mine
Larval substrate: Carya ovata* (Shagbark Hickory), Carya glabra* (Pignut Hickory), Juglans spp. (Walnut)
Phenology: Adult: 6/12 (1 record)

Status in MA (automated assessment): Widespread, very common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 2016
Last Year Reported: 2026

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Norfolk, Bristol, Plymouth, Barnstable
Number of Records: 103