description Fall armyworm Overview
Fall armyworm is the common name for Spodoptera frugiperda, a noctuid moth whose caterpillar is a major agricultural pest. The species is native to the Americas and feeds on many grasses and crops, with maize, sorghum, and rice among the plants it can damage; the larvae often attack leaves and growing points. It was detected in Africa in 2016 and subsequently spread beyond its original range, creating a management problem for farmers in warm agricultural regions.
help Fall armyworm FAQ
What is the scientific name of the fall armyworm?
The fall armyworm is Spodoptera frugiperda. It is a noctuid moth whose caterpillar is a major agricultural pest.
Which crops can fall armyworm damage?
Fall armyworm larvae feed on grasses and crops including maize, sorghum, and rice. The species is native to the Americas.
Which life stage of fall armyworm harms crops?
The caterpillar, or larval stage, causes the crop damage. It feeds on plant tissue before developing into the adult moth.
Why is fall armyworm important to farmers?
It attacks several major food and feed crops, including maize and rice. Its broad host range makes outbreaks a serious agricultural concern in affected regions.
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