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#2925 · 🦋 butterflies & moths

Cotton Bollworm Moth

🇳🇱 Katoendaguil ·Helicoverpa armigera

🦋 Butterflies & moths 📍 in the Netherlands
Cotton Bollworm Moth, photo 1 of 10
1/10 © Nikolai Vladimirov · CC BY-NC 4.0

what is it?

The cotton bollworm , corn earworm or Old World (African) bollworm , Helicoverpa armigera , (also known as the scarce bordered straw in the UK, where it is a migrant) is a moth, the larvae of which feed on a wide range of plants, including many important cultivated crops. It is a major pest in cotton and one of the most polyphagous and cosmopolitan pest species. It should not be confused with the similarly named, related species Helicoverpa zea .

base stats

  • NL sightings 16iNaturalist, research grade
  • worldwide 28,678iNaturalist observations

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • Spotted 16 times in the Netherlands on iNaturalist.
  • 28,678 observations worldwide on iNaturalist.
  • Scientifically named by Jacob Hübner in 1808 (218 years ago).

fact sheet

English
Cotton Bollworm Moth
Nederlands
Katoendaguil
scientific name
Helicoverpa armigera
class
Insecta
order
Lepidoptera
family
Noctuidae
sightings in NL
16
sightings in Europe
17,863
sightings worldwide
28,678
GBIF records in NL
2,297
weight
—
length
—
lifespan
—
named
1808 by Jacob Hübner

relatives· Noctuidae

Sources: iNaturalist taxon 83806, Wikidata Q811652, GBIF 8108800, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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