Grapholita tristrigana
(Clemens, 1865)
Three-lined Grapholita
Sort #: 1212 | P3 #: 621324 | MPG #: 3443
View on BugGuide | View on iNaturalist | BOLD Link
Larval feeding type: Stem feeder
Larval substrate: Baptisia tinctoria* (Yellow Wild Indigo)
Phenology: Adult: 5/07 to 8/02 (26 records)
Status in MA (automated assessment): Fairly widespread, fairly common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1905
Last Year Reported: 2023
Distribution by County: Worcester, Middlesex, Essex, Norfolk, Barnstable
Number of Records: 36