Free access | Review Article

Current and future potential distribution, risk and management of Spodoptera frugiperda

Tariku Tesfaye Edosa, Teshale Daba Dinka

Published on: 30 Sep 2021 | DOI: https://doi.org/10.37446/jinagri/ra/8.3.2021.14-23 | Volume: 8, Issue: 3 | Pages: 14-23 |



The fall armyworm, Spodoptera frugiperda is notorious pest that challenge worldwide particularly tropical and sub-tropics. Currently, beyond its native continent, it invaded most African and Asian countries. Based on several researchers’ pest risk prediction, this pest has potential to colonize remaining world. The biological traits accompanied with geo-ecological diversity of continents have been complicated global distribution that currently impedes human intervention. Currently, fall armyworm management approaches are varying among countries. In America, various management options including advanced technology have been developed to minimize fall armyworm risk. In Africa, even though various attempts have been made, still now, no concrete management options have been developed due to lack of adequate information on bioecology of this pest. Therefore, future researches need to focus on base line information on pest bio- ecological interaction, simulating distribution pathway, introducing and adapting available technology from native countries is very important. In addition, scattered effort and research output made in African and Asia countries need to be pooled together to help resource poor farmers.





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