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Fall Armyworm: An Emerging Threat To Agriculture-A Review

Author

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  • Radhakrishna Bhandari

    (Institute of Agriculture and Animal Science, Trivuwan University, Nepal)

Abstract

American Fall armyworm (Spodoptera frugiperda) is a polyphagous agricultural pest that migrates from one to another place quite rapidly & destroys agricultural crops especially maize from eclosion to last instars of its life cycle causing an average of 45% of economic loss by foliar & reproductive part feeding. The pest has become so destructive that the food & nutritional security of small-scale farmer are in great threat. The ability of pest to lay several hundred eggs & rapid migration in a quite short time duration of 30 days makes the pest extremely hard for control. Scouting regularly the field & following Integrated pest management (IPM) technique have been found to be the best against the control FAW but lack of technical knowledge, lack of extension of research output have been a great problem for successful control of Fall armyworm all around the globe.

Suggested Citation

  • Radhakrishna Bhandari, 2021. "Fall Armyworm: An Emerging Threat To Agriculture-A Review," Sustainability in Food and Agriculture (SFNA), Zibeline International Publishing, vol. 2(2), pages 79-83, April.
    • Handle: RePEc:zib:zbsfna:v:2:y:2021:i:2:p:79-83
    DOI: 10.26480/sfna.02.2021.79.83
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    References listed on IDEAS

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    1. Tsedeke Abate & Bekele Shiferaw & Abebe Menkir & Dagne Wegary & Yilma Kebede & Kindie Tesfaye & Menale Kassie & Gezahegn Bogale & Berhanu Tadesse & Tolera Keno, 2015. "Factors that transformed maize productivity in Ethiopia," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 7(5), pages 965-981, October.
    2. Vickery, R. A., 1929. "Studies on the Fall Army Worm in the Gulf Coast District of Texas," Technical Bulletins 157946, United States Department of Agriculture, Economic Research Service.
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    Keywords

    Fall armyworm; Maize; IPM; FAW;
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