Invasive Species Compendium

Detailed coverage of invasive species threatening livelihoods and the environment worldwide

Fall armyworm portal

You can pan and zoom the map
Save map
Welcome to the fall armyworm (FAW) portal. The fall armyworm (Spodoptera frugiperda) is a Lepidopteran pest that feeds in large numbers on leaves and stems of more than 80 plant species, causing major damage to maize, rice, sorghum, sugarcane but also other vegetable crops and cotton. 

Fall armyworm is native to tropical and subtropical regions of the Americas. In 2016 it was reported for the first time in Africa where it is causing significant damage to maize crops and has great potential for further spread and economic damage.

This portal contains a wide range of news, research, practical extension materials, videos and other resources on fall armyworm. Below is a sample of the resources available. To see the full list click the ‘see more’ links below, or enter ‘fall armyworm’ or ‘Spodoptera frugiperda’ in the site search above. 

The information comes from many organizations and sources. To see a list of organizations currently working on fall armyworm you can view our organizations taking action page. If you have resources that you would like included, please contact

Identification and management

The fall armyworm, Spodoptera frugiperda, is a lepidopteran pest that feeds in large numbers on the leaves, stems and reproductive parts of more than 350 plant...

Management Factsheets
Durocher-Granger, L.,Babendreier, D.,Huesing, J. E.,Jepson, P. C.,Eddy, R.,Prasanna, B. M., (2018). External factsheets. CABI. 2 pp. English Language
Plant Protection Service, Sri Lanka, (2018). External factsheets. Department of Agriculture. 2 pp. Sinhalese Language

Identification guides
Italy, FAO, (2018). Identification guides. Food and Agriculture Organization. 1 pp. Arabic Language
Italy, FAO, (2018). Identification guides. Food and Agriculture Organization. 1 pp. English Language

Posters and Leaflets
CABI, (2019). Posters and leaflets. FAO/CABI. 1 pp. English Language
CABI, (2019). Posters and leaflets. FAO/CABI. 2 pp. English Language

FAO,UK, CABI, (2019). Manuals. Food and Agriculture Organization. 112 pp. English Language
Tefera, T.,Goftishu, M.,Ba, M.,Muniappan, R., (2019). Manuals. ICIPE. 108 pp. English Language

Latest research articles from CAB Abstracts

Pinto, J. R. L.; Torres, A. F.; Truzi, C. C.; Vieira, N. F.; Vacari, A. M.; Bortoli, S. A. de (2019). Journal of Insect Science 19(4), pp 2. Oxford University Press, Oxford, UK.
Kansiime, M. K.; Mugambi, I.; Rwomushana, I.; Nunda, W.; Lamontagne-Godwin, J.; Rware, H.; Phiri, N. A.; Chipabika, G.; Ndlovu, M.; Day, R. (2019). Pest Management Science 75(10), pp 2840-2850. Wiley, Chichester, UK.
Bolzan, A.; Padovez, F. E. O.; Nascimento, A. R. B.; Kaiser, I. S.; Lira, E. C.; Amaral, F. S. A.; Kanno, R. H.; Malaquias, J. B.; Omoto, C. (2019). Pest Management Science 75(10), pp 2682-2689. Wiley, Chichester, UK.
Loon, M. P. van; Adjei-Nsiah, S.; Descheemaeker, K.; Akotsen-Mensah, C.; Dijk, M. van; Morley, T.; Ittersum, M. K. van; Reidsma, P. (2019). Field Crops Research 236, pp 132-144. Elsevier B.V., Amsterdam, Netherlands.

Latest news

Publisher - sUAS News 05:58 AM - 15 November, 2019 (Search term - fall armyworm)
Publisher - The New Times 09:51 PM - 14 November, 2019 (Search term - fall armyworm)
10:07 AM - 13 November, 2019
01:36 PM - 12 November, 2019



Fall Armyworm Life Cycle
Fall Armyworm: What to do
Fall Armyworm in Ghana
Fall armyworm in Uganda