Dioryctria disclusa

Heinrich, 1953
Webbing Coneworm

Sort #: 1444 | P #: 800337 | MPG #: 5847 | PFG Page #: 142
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Larval substrate: Pinus rigida (Pitch Pine), Pinus banksiana (Jack Pine), Pinus resinosa (Red Pine)
Phenology: Adult: 7/06 to 8/24 (53 records)

Status in MA (automated assessment): Fairly widespread, common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1931
Last Year Reported: 2026

Distribution by County: Hampshire, Middlesex, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 56