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Economic impacts of fall armyworm and its management strategies: evidence from southern Ethiopia

Author

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  • Menale Kassie
  • Tesfamicheal Wossen
  • Hugo De Groote
  • Tadele Tefera
  • Subramanian Sevgan
  • Solomon Balew

Abstract

This paper explores the economic implications of fall armyworm (FAW) and its management strategies by exploiting exogenous variation in FAW exposure amongst households in southern Ethiopia. We find that FAW exposure affects maize yield and sales negatively, but not consumption. Furthermore, we find evidence of crowding-in and intensification of insecticide use in response to FAW exposure. We also find suggestive evidence that existing extension service arrangements lack the capacity to deal with emerging threats such as FAW. Results imply that targeted interventions aimed at improving the effectiveness of control measures and institutional capacity would be key to reduce the adverse effects of FAW.HighlightsThe economic impact of fall armyworm (FAW) in southern Ethiopia assessedFall armyworm significantly reduces maize yields and maize salesA positive correlation observed between FAW exposure and intensity of insecticide useExisting individual FAW control strategies do not significantly abate losses from FAWImproving institutional capacity is essential to control FAW

Suggested Citation

  • Menale Kassie & Tesfamicheal Wossen & Hugo De Groote & Tadele Tefera & Subramanian Sevgan & Solomon Balew, 2020. "Economic impacts of fall armyworm and its management strategies: evidence from southern Ethiopia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 47(4), pages 1473-1501.
    • Handle: RePEc:oup:erevae:v:47:y:2020:i:4:p:1473-1501.
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    File URL: http://hdl.handle.net/10.1093/erae/jbz048
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    Citations

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    Cited by:

    1. Martin Paul Jr. Tabe-Ojong & Thomas Heckelei & Kathy Baylis, 2021. "Aspiration Formation and Ecological Shocks in Rural Kenya," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 33(4), pages 833-860, August.
    2. Satyapriya Singh & Mahadevan Raghuraman & Manikyanahalli Chandrashekara Keerthi & Anup Das & Saswat Kumar Kar & Biswajit Das & Hidangmayum Lembisana Devi & Sunil Kumar Sunani & Manas Ranjan Sahoo & Ry, 2023. "Occurrence, Distribution, Damage Potential, and Farmers’ Perception on Fall Armyworm, Spodoptera frugiperda (J.E. Smith): Evidence from the Eastern Himalayan Region," Sustainability, MDPI, vol. 15(7), pages 1-18, March.
    3. Fetene, Gebeyehu Manie & Balew, Solomon & Abro, Zewdu & Kassie, Menale & Tefera, Tadele, 2021. "Push-Pull Technology As a Climate-Smart Integrated Pest Management Strategy in Southern Ethiopia," 2021 Conference, August 17-31, 2021, Virtual 315246, International Association of Agricultural Economists.
    4. Olaf Erenstein & Moti Jaleta & Kai Sonder & Khondoker Mottaleb & B.M. Prasanna, 2022. "Global maize production, consumption and trade: trends and R&D implications," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 14(5), pages 1295-1319, October.
    5. Diana Kemunto & Evanson R. Omuse & David K. Mfuti & Amanuel Tamiru & Girma Hailu & Ignath Rwiza & Yeneneh T. Belayneh & Sevgan Subramanian & Saliou Niassy, 2022. "Effect of Rabbit Urine on the Larval Behavior, Larval Mortality, Egg Hatchability, Adult Emergence and Oviposition Preference of the Fall Armyworm ( Spodoptera frugiperda J.E. Smith)," Agriculture, MDPI, vol. 12(8), pages 1-15, August.
    6. Ellinor Isgren & Yann Clough & Alice Murage & Elina Andersson, 2023. "Are agricultural extension systems ready to scale up ecological intensification in East Africa? A literature review with particular attention to the Push-Pull Technology (PPT)," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 15(5), pages 1399-1420, October.
    7. Kassie, Menale & Abro, Zewdu & Kimathi, Emily & De Groote, Hugo & Tefera, Tadele & Subramanian, Sevgan & Wossen, Tesfamichael & Ekesi, Sunday & Ekesi, Sunday, 2021. "The Economic, Food Security, and Health Effects of Fall Armyworm in Ethiopia," 2021 Conference, August 17-31, 2021, Virtual 315887, International Association of Agricultural Economists.
    8. Chisanga, Brian & Kassie, Menale & Bulte, Erwin, 2021. "Impact of the Fall Armyworm (FAW) on the Nutrition Security of Children and Mothers in Eastern Uganda," 2021 Conference, August 17-31, 2021, Virtual 315223, International Association of Agricultural Economists.
    9. Munthali, Nyamwaya & van Paassen, Annemarie & Leeuwis, Cees & Lie, Rico & van Lammeren, Ron & Aguilar-Gallegos, Norman & Oppong-Mensah, Birgitta, 2021. "Social media platforms, open communication and problem solving in the back-office of Ghanaian extension: A substantive, structural and relational analysis," Agricultural Systems, Elsevier, vol. 190(C).

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