Fall armyworm Nepal 1

Fall armyworms are found on leaves in a maize field in Nepal. (Photo: Shailaja Thapa/CIMMYT)

Fall armyworms are found on leaves in a maize field in Nepal. (Photo: Shailaja Thapa/CIMMYT)

Fall armyworms are found on leaves in a maize field in Nepal. (Photo: Shailaja Thapa/CIMMYT)