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Significance

The main purpose of the meeting was to discuss the ongoing threat of fall armyworm (FAW) in Southern Africa. FAW wreaks havoc in the maize (corn)-growing countries of the Americas, where it originates. It was first detected in West Africa in January 2016, and in just 13 months, armyworms have spread to at least eight countries in Southern Africa. This includes the top four maize-producing countries, precipitating a likely food security crisis.

Impacts

Food prices will increase owing to a maize shortage in the region.

Imports of maize from Brazil and the United States will raise phytosanitary risks of more invasive crop pests and diseases.

Despite FAW being genetically resistant to many chemical pesticides, imports into Africa will increase.

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