in

Genetic studies of fall armyworm indicate a new introduction into Africa and identify limits to its migratory behavior

  • 1.

    Andrews, K. L. Latin-American research on Spodoptera frugiperda (Lepidoptera, Noctuidae). Florida Entomol. 71, 630–653. https://doi.org/10.2307/3495022 (1988).

    Article 

    Google Scholar 

  • 2.

    Brevault, T. et al. First records of the fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae), Senegal. Entomologia Generalis 37, 129–142. https://doi.org/10.1127/entomologia/2018/0553 (2018).

    Article 

    Google Scholar 

  • 3.

    Cock, M. J. W., Beseh, P. K., Buddie, A. G., Cafa, G. & Crozier, J. Molecular methods to detect Spodoptera frugiperda in Ghana, and implications for monitoring the spread of invasive species in developing countries. Sci. Rep. https://doi.org/10.1038/s41598-017-04238-y (2017).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 4.

    Goergen, G., Kumar, P. L., Sankung, S. B., Togola, A. & Tamo, M. First report of outbreaks of the fall armyworm Spodoptera frugiperda (J E Smith) (Lepidoptera, Noctuidae), a new alien invasive pest in west and central Africa. PLoS ONE https://doi.org/10.1371/journal.pone.0165632 (2016).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 5.

    Jacobs, A., van Vuuren, A. & Rong, I. H. Characterisation of the fall armyworm (Spodoptera frugiperda JE Smith) (Lepidoptera: Noctuidae) from South Africa. Afr. Entomol. 26, 45–49. https://doi.org/10.4001/003.026.0045 (2018).

    Article 

    Google Scholar 

  • 6.

    Day, R. et al. Fall Armyworm: Impacts and Implications for Africa. Outlooks Pest Manag. 28, 196–201. https://doi.org/10.1564/v28_oct_02 (2017).

    Article 

    Google Scholar 

  • 7.

    Stokstad, E. New crop pest takes Africa at lightning speed. Science 356, 473–474. https://doi.org/10.1126/science.356.6337.473 (2017).

    ADS 
    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 8.

    Luginbill, P. The fall armyworm. US Dept. Agric. Tech. Bull. 34, 1–91 (1928).

    Google Scholar 

  • 9.

    Nagoshi, R. N., Meagher, R. L. & Hay-Roe, M. Inferring the annual migration patterns of fall armyworm (Lepidoptera: Noctuidae) in the United States from mitochondrial haplotypes. Ecol. Evol. 2, 1458–1467. https://doi.org/10.1002/ece3.268 (2012).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 10.

    Westbrook, J., Fleischer, S., Jairam, S., Meagher, R. & Nagoshi, R. Multigenerational migration of a pest insect. Ecosphere 10, e02919. https://doi.org/10.1002/ecs2.2919 (2019).

    Article 

    Google Scholar 

  • 11.

    Westbrook, J. K., Nagoshi, R. N., Meagher, R. L., Fleischer, S. J. & Jairam, S. Modeling seasonal migration of fall armyworm moths. Int. J. Biometeorol. 60, 255–267. https://doi.org/10.1007/s00484-015-1022-x (2016).

    ADS 
    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 12.

    Ge, S. S. et al. Laboratory-based flight performance of the fall armyworm, Spodoptera frugiperda. J. Integr. Agric. 20, 707–714. https://doi.org/10.1016/S2095-3119(20)63166-5 (2021).

    Article 

    Google Scholar 

  • 13.

    Nagoshi, R. N. et al. Southeastern Asia fall armyworms are closely related to populations in Africa and India, consistent with common origin and recent migration. Sci. Rep. 10, 1421. https://doi.org/10.1038/s41598-020-58249-3 (2020).

    ADS 
    CAS 
    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 14.

    Nagoshi, R. N. et al. Genetic characterization of fall armyworm infesting South Africa and India indicate recent introduction from a common source population. PLoS ONE https://doi.org/10.1371/journal.pone.0217755 (2019).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 15.

    Nagoshi, R. N., Goergen, G., Plessis, H. D., van den Berg, J. & Meagher, R. Jr. Genetic comparisons of fall armyworm populations from 11 countries spanning sub-Saharan Africa provide insights into strain composition and migratory behaviors. Sci. Rep. 9, 8311. https://doi.org/10.1038/s41598-019-44744-9 (2019).

    ADS 
    CAS 
    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 16.

    Nagoshi, R. N. et al. Analysis of strain distribution, migratory potential, and invasion history of fall armyworm populations in northern Sub-Saharan Africa. Sci. Rep. https://doi.org/10.1038/s41598-018-21954-1 (2018).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 17.

    Levy, H. C., Garcia-Maruniak, A. & Maruniak, J. E. Strain identification of Spodoptera frugiperda (Lepidoptera: Noctuidae) insects and cell line: PCR-RFLP of Cytochrome Oxidase Subunit I gene. Florida Entomol. 85, 186–190 (2002).

    CAS 
    Article 

    Google Scholar 

  • 18.

    Nagoshi, R. N. The fall armyworm triose phosphate isomerase (Tpi) gene as a marker of strain identity and interstrain mating. Ann. Entomol. Soc. Am. 103, 283–292. https://doi.org/10.1603/An09046 (2010).

    CAS 
    Article 

    Google Scholar 

  • 19.

    Prowell, D. P., McMichael, M. & Silvain, J. F. Multilocus genetic analysis of host use, introgression, and speciation in host strains of fall armyworm (Lepidoptera: Noctuidae). Ann. Entomol. Soc. Am. 97, 1034–1044 (2004).

    CAS 
    Article 

    Google Scholar 

  • 20.

    Juárez, M. L. et al. Host association of Spodoptera frugiperda (Lepidoptera: Noctuidae) corn and rice strains in Argentina, Brazil, and Paraguay. J. Econ. Entomol. 105, 573–582. https://doi.org/10.1603/Ec11184 (2012).

    Article 
    PubMed 

    Google Scholar 

  • 21.

    Murúa, M. G. et al. Demonstration using field collections that Argentina fall armyworm populations exhibit strain-specific host plant preferences. J. Econ. Entomol. 108, 2305–2315 (2015).

    Article 

    Google Scholar 

  • 22.

    Nagoshi, R. N. et al. Genetic characterization of fall armyworm (Lepidoptera: Noctuidae) host strains in Argentina. J. Econ. Entomol. 105, 418–428. https://doi.org/10.1603/Ec11332 (2012).

    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 23.

    Nagoshi, R. N., Silvie, P., Meagher, R. L., Lopez, J. & Machados, V. Identification and comparison of fall armyworm (Lepidoptera: Noctuidae) host strains in Brazil, Texas, and Florida. Ann. Entomol. Soc. Am. 100, 394–402 (2007).

    CAS 
    Article 

    Google Scholar 

  • 24.

    Nagoshi, R. N. Improvements in the identification of strains facilitate population studies of fall armyworm subgroups. Ann. Entomol. Soc. Am. 105, 351–358. https://doi.org/10.1603/AN11138 (2012).

    CAS 
    Article 

    Google Scholar 

  • 25.

    Nagoshi, R. N. & Meagher, R. L. Using intron sequence comparisons in the triose-phosphate isomerase gene to study the divergence of the fall armyworm host strains. Insect Mol. Biol. 25, 324–337. https://doi.org/10.1111/imb.12223 (2016).

    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 26.

    Nagoshi, R. N., Goergen, G., Du Plessis, H., van den Berg, J. & Meagher, R. Genetic comparisons of fall armyworm populations from 11 countries spanning sub-Saharan Africa provide insights into strain composition and migratory behaviors. Sci. Rep. https://doi.org/10.1038/s41598-019-44744-9 (2019).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 27.

    Nagoshi, R. N. et al. The fall armyworm strain associated with most rice, millet, and pasture infestations in the Western Hemisphere is rare or absent in Ghana and Togo. PLoS ONE 16, e0253528. https://doi.org/10.1371/journal.pone.0253528 (2021).

    CAS 
    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 28.

    Nagoshi, R. N. et al. Comparative molecular analyses of invasive fall armyworm in Togo reveal strong similarities to populations from the eastern United States and the Greater Antilles. PLoS ONE 12, e0181982. https://doi.org/10.1371/journal.pone.0181982 (2017).

    CAS 
    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 29.

    Koffi, D. et al. Trapping Spodoptera frugiperda (Lepidoptera: Noctuidae) moths in different crop habitats in Togo and Ghana. J. Econ. Entomol. 114, 1138–1144. https://doi.org/10.1093/jee/toab048 (2021).

    Article 
    PubMed 

    Google Scholar 

  • 30.

    Thenkabail, P. S. et al. Assessing future risks to agricultural productivity, water Resources and food security: How can remote sensing help?. Photogramm. Eng. Remote. Sens. 78, 773–782 (2012).

    Google Scholar 

  • 31.

    Teluguntla, P. et al. (eds.). Global Cropland Area Database (GCAD) derived from remote sensing in support of food security in the twenty-first century: Current achievements and future possibilities. Chapter 7 Vol. II. Land Resources: Monitoring, Modelling, and Mapping, Remote Sensing Handbook edited by Prasad S. Thenkabail.

  • 32.

    Nagoshi, R. N. et al. Fall armyworm migration across the Lesser Antilles and the potential for genetic exchanges between North and South American populations. PLoS ONE 12, e0171743. https://doi.org/10.1371/journal.pone.0171743 (2017).

    CAS 
    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 33.

    Nagoshi, R. N., Fleischer, S. J. & Meagher, R. L. Texas is the overwintering source of fall armyworm in central Pennsylvania: Implications for migration into the northeastern United States. Environ. Entomol. 38, 1546–1554. https://doi.org/10.1603/022.038.0605 (2009).

    Article 
    PubMed 

    Google Scholar 

  • 34.

    Nagoshi, R. N. et al. Haplotype profile comparisons between Spodoptera frugiperda (Lepidoptera: Noctuidae) populations from Mexico with those from Puerto Rico, South America, and the United States and their implications to migratory behavior. J. Econ. Entomol. 108, 135–144 (2015).

    CAS 
    Article 

    Google Scholar 

  • 35.

    Assefa, Y., Mitchell, A. & Conlong, D. E. Phylogeography of Eldana saccharine Walker (Lepidoptera : Pyralidae). Annales de la Société Entomologique de France 42, 331–337. https://doi.org/10.1080/00379271.2006.10697465 (2006).

    Article 

    Google Scholar 

  • 36.

    Sezonlin, M. et al. Phylogeographic pattern and regional evolutionary history of the maize stalk borer Busseola fusca (Fuller) (Lepidoptera : Noctuidae) in sub-Saharan Africa. Annales de la Société Entomologique de France 42, 339–351. https://doi.org/10.1080/00379271.2006.10697466 (2006).

    Article 

    Google Scholar 

  • 37.

    Sezonlin, M. et al. Phylogeography and population genetics of the maize stalk borer Busseola fusca (Lepidoptera, Noctuidae) in sub-Saharan Africa. Mol. Ecol. 15, 407–420. https://doi.org/10.1111/j.1365-294X.2005.02761.x (2006).

    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 38.

    Pashley, D. P. Host-associated genetic differentiation in fall armyworm (Lepidoptera, Noctuidae)—A sibling species complex. Ann. Entomol. Soc. Am. 79, 898–904 (1986).

    Article 

    Google Scholar 

  • 39.

    Nagoshi, R. N. & Meagher, R. Fall armyworm FR sequences map to sex chromosomes and their distribution in the wild indicate limitations in interstrain mating. Insect Mol. Biol. 12, 453–458 (2003).

    CAS 
    Article 

    Google Scholar 

  • 40.

    Nagoshi, R. N. & Meagher, R. L. Seasonal distribution of fall armyworm (Lepidoptera: Noctuidae) host strains in agricultural and turf grass habitats. Environ. Entomol. 33, 881–889 (2004).

    Article 

    Google Scholar 

  • 41.

    Juárez, M. L. et al. Population structure of Spodoptera frugiperda maize and rice host forms in South America: Are they host strains?. Entomol. Exp. Appl. 152, 182–199. https://doi.org/10.1111/eea.12215 (2014).

    CAS 
    Article 

    Google Scholar 

  • 42.

    Meagher, R. L. & Nagoshi, R. N. Differential feeding of fall armyworm (Lepidoptera: Noctuidae) host strains on meridic and natural diets. Ann. Entomol. Soc. Am. 105, 462–470. https://doi.org/10.1603/An11158 (2012).

    Article 

    Google Scholar 

  • 43.

    Pashley, D. P., Hardy, T. N. & Hammond, A. M. Host effects on developmental and reproductive traits in fall armyworm strains (Lepidoptera: Noctuidae). Ann. Entomol. Soc. Am. 88, 748–755 (1995).

    Article 

    Google Scholar 

  • 44.

    Groot, A. T., Marr, M., Heckel, D. G. & Schofl, G. The roles and interactions of reproductive isolation mechanisms in fall armyworm (Lepidoptera: Noctuidae) host strains. Ecol. Entomol. 35, 105–118. https://doi.org/10.1111/J.1365-2311.2009.01138.X (2010).

    Article 

    Google Scholar 

  • 45.

    Kost, S., Heckel, D. G., Yoshido, A., Marec, F. & Groot, A. T. A Z-linked sterility locus causes sexual abstinence in hybrid females and facilitates speciation in Spodoptera frugiperda. Evolution 70, 1418–1427. https://doi.org/10.1111/evo.12940 (2016).

    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 46.

    Pashley, D. P., Hammond, A. M. & Hardy, T. N. Reproductive isolating mechanisms in fall armyworm host strains (Lepidoptera, Noctuidae). Ann. Entomol. Soc. Am. 85, 400–405 (1992).

    Article 

    Google Scholar 

  • 47.

    Nagoshi, R. N., Fleischer, S. & Meagher, R. L. Demonstration and quantification of restricted mating between fall armyworm host strains in field collections by SNP comparisons. J. Econ. Entomol. 110, 2568–2575. https://doi.org/10.1093/jee/tox229 (2017).

    CAS 
    Article 
    PubMed 

    Google Scholar 

  • 48.

    Gouin, A. et al. Two genomes of highly polyphagous lepidopteran pests (Spodoptera frugiperda, Noctuidae) with different host-plant ranges. Sci. Rep. 7, 11816. https://doi.org/10.1038/s41598-017-10461-4 (2017).

    ADS 
    CAS 
    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 49.

    Schlum, K. A. et al. Whole genome comparisons reveal panmixia among fall armyworm (Spodoptera frugiperda) from diverse locations. BMC Genom. 22, 179. https://doi.org/10.1186/s12864-021-07492-7 (2021).

    CAS 
    Article 

    Google Scholar 

  • 50.

    Sperling, F. A. H. Sex-linked genes and species-differences in lepidoptera. Can. Entomol. 126, 807–818 (1994).

    Article 

    Google Scholar 

  • 51.

    Storer, N. P. et al. Discovery and characterization of field resistance to Bt maize: Spodoptera frugiperda (Lepidoptera:Noctuidae) in Puerto Rico. J. Econ. Entomol. 103, 1031–1038. https://doi.org/10.1603/Ec10040 (2010).

    Article 
    PubMed 

    Google Scholar 

  • 52.

    Jeger, M. et al. Pest risk assessment of Spodoptera frugiperda for the European Union. Efsa J. https://doi.org/10.2903/j.efsa.2018.5351 (2018).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar 

  • 53.

    Rwomushana, I. et al. Fall armyworm: Impacts and implications for Africa. In CABI Evidnece Notes (CABI, Oxfordshire, 2018) http://www.invasive-species.org/wp-content/uploads/sites/2/2019/02/FAW-Evidence-Note-October-2018.pdf

  • 54.

    Stanaway, M. A., Zalucki, M. P., Gillespie, P. S., Rodriguez, C. M. & Maynard, G. V. Pest risk assessment of insects in sea cargo containers. Aust. J. Entomol. 40, 180–192. https://doi.org/10.1046/j.1440-6055.2001.00215.x (2001).

    Article 

    Google Scholar 


  • Source: Ecology - nature.com

    Students dive into research with the MIT Climate and Sustainability Consortium

    Investors awaken to the risks of climate change