Pitch Twig Moth

Retinia comstockiana · Order: Lepidoptera · Family: Tortricidae

Also called: Comstock's Retinia Moth

Damages trees, gardens or crops. The larvae damage pitch pine (Pinus rigida) twigs, making it a pest of those trees.

Source: Wikipedia

Pitch Twig Moth
Photo: Jake McCumber, certains droits réservés (CC BY), publiées par Jake McCumber, CC BY

It occurs in the United States, including states such as Massachusetts, New York and Pennsylvania. The caterpillars bore into the twigs of pitch pine, feeding on the wood.

Source: Wikipedia

What it eats

Larvae feed on pitch pine (Pinus rigida) by boring into its twigs.

Source: Wikipedia

Where it comes from

It is native to the United States, with records from Massachusetts, New York and Pennsylvania.

Source: Wikipedia

Where it is found in the US

Recorded in 18 of 51 states and DC. Most records: Massachusetts, Alabama, Maryland, Tennessee, Pennsylvania, Vermont, North Carolina, Florida.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Status: native in North America; native in Canada; native in United States. Source: iNaturalist

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

What trees do the larvae feed on?

The larvae feed on pitch pine (Pinus rigida) by boring into its twigs.

Source: Wikipedia

Same family (Tortricidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Retinia_comstockiana

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-28 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-28.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.