description Light brown apple moth Overview
The light brown apple moth, Epiphyas postvittana, is a tortrix moth native to Australia and now established in several regions outside its original range. Its larvae are leafrollers that feed on a wide range of plants, including fruit crops, vines, ornamentals, and native vegetation, so the species is described as highly polyphagous. It was detected in California in the mid-2000s, where its broad host range led to quarantine and pest-management concerns.
help Light brown apple moth FAQ
What is the scientific name of the light brown apple moth?
The light brown apple moth is Epiphyas postvittana. It is a tortrix moth native to Australia and now established in several regions outside Australia.
Why is the light brown apple moth important to fruit growers?
Its larvae roll leaves together and feed on many plants, including fruit crops and vines. Feeding can damage foliage and fruit, which is why the species is monitored in agricultural areas.
What does the light brown apple moth caterpillar eat?
The larvae feed on a broad range of plants, including apples and other fruit crops, grapevines, ornamentals, and native vegetation. This wide host range helps explain why the moth has established outside its native Australia.
How does the light brown apple moth get its name?
The common name describes the adult moth's generally light brown appearance and its association with apple-growing areas. Its scientific name, Epiphyas postvittana, is used in agricultural and biological records worldwide.
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