description Fall armyworm moth Overview
The fall armyworm moth (Spodoptera frugiperda) is a noctuid moth native to the tropical and subtropical Americas. Its larvae, the fall armyworm, are polyphagous feeders that attack maize, rice, sorghum, and many other crops, causing major agricultural losses. The adult moths are strong fliers capable of long-distance migration. First detected in West Africa in 2016, the species spread rapidly across Africa and into Asia, becoming a serious invasive crop pest worldwide.
help Fall armyworm moth FAQ
What is the scientific name of the fall armyworm moth?
Its scientific name is Spodoptera frugiperda. It is a noctuid moth native to tropical and subtropical parts of the Americas.
Which crops do fall armyworm larvae attack?
The larvae feed on many plants, including maize, rice, and sorghum. Their broad diet makes them a serious agricultural pest.
Are the moth and the fall armyworm the same insect?
They are two life stages of the same species. The adult is the moth, while the destructive feeding stage is the caterpillar commonly called the fall armyworm.
Why is the fall armyworm difficult to control?
It feeds on many crops and can spread across large farming regions. Populations can also develop resistance to some insecticides, making control more difficult.
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