Jack Pine Budworm Moth

Choristoneura pinus · Order: Lepidoptera · Family: Tortricidae

Also called: Jack Pine Budworm

Damages trees, gardens or crops. The larvae feed on jack pine, damaging those trees.

Source: Wikipedia

Jack Pine Budworm Moth
Photo: Jake McCumber, CC BY

Males have a wingspan of about 18 to 24 mm and females about 15 to 28 mm. Adults are active from June through August. They live in jack pine forests across Canada and the northern United States.

Source: Wikipedia

Size

Males have a wingspan of about 18 to 24 mm and females about 15 to 28 mm.

Source: Wikipedia

Where it lives

They are found in jack pine forests throughout Canada and the northern United States.

Source: Wikipedia

What it eats

The larvae feed on jack pine (Pinus banksiana).

Source: Wikipedia

When you see it

Adults are on the wing from June to August.

Source: Wikipedia

Where it comes from

Their range includes jack pine forests from the Atlantic provinces to Cypress Hills in Canada and from New England to the Great Lakes region in the U.S.

Source: Wikipedia

Where it is found in the US

Recorded in 32 of 51 states and DC. Most records: Michigan, Minnesota, Massachusetts, Vermont, New York, Maine, Mississippi, Wisconsin.

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

Source: GBIF

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

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

When are the adult moths active?

Adults fly from June through August.

Source: Wikipedia

What do the caterpillars eat?

The caterpillars feed on jack pine trees.

Source: Wikipedia

Same family (Tortricidae)

Sources

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

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

Text written 2026-10-24 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-24.

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.