Sparganothis Fruitworm Moth

Sparganothis sulfureana · Order: Lepidoptera · Family: Tortricidae

Also called: Sparganothis Fruitworm, Sulfur Sparganothis

Damages trees, gardens or crops. The larvae feed on crops such as corn and cranberry, so they can damage those plants.

Source: Wikipedia

Sparganothis Fruitworm Moth
Photo: E.A. Noble, CC BY

The adult moth has a wingspan of about 10 to 20 millimetres. It lives in most of eastern North America and also on Cuba. Its caterpillars eat a variety of herbaceous and woody plants, including corn and cranberry.

Source: Wikipedia

Size

Wingspan ranges from 10 to 20 mm.

Source: Wikipedia

What it eats

Larvae feed on many forbs and woody plants, notably corn and cranberry.

Source: Wikipedia

Where it comes from

Found throughout eastern North America and on Cuba.

Source: Wikipedia

Where it is found in the US

Recorded in 44 of 51 states and DC. Most records: Texas, Maryland, Alabama, Massachusetts, Pennsylvania, Illinois, New York, Oklahoma.

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

Does the sparganothis fruitworm moth damage crops?

Yes, its larvae eat crops such as corn and cranberry, which can cause damage.

Source: Wikipedia

How big is this moth?

The adult’s wingspan is between 10 and 20 mm.

Source: Wikipedia

Same family (Tortricidae)

Sources

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

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

Text written 2026-10-22 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-22.

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.