ArticleJournal of insect science (Online)2007
Population variation of the fall armyworm, Spodoptera frugiperda, in the Western Hemisphere.
Article in Journal of insect science (Online), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed.
- Identification and characterization of two new markers for differentiating fall armyworm strains across the Western Hemisphere.PloS one · 2026Article
- Population genomics analyses reveal the role of hybridization in the rapid invasion of fall armyworm.Journal of advanced research · 2025Article
- The pan-genome of Spodoptera frugiperda provides new insights into genome evolution and horizontal gene transfer.Communications biology · 2025Article
- Genomic patterns of strain-specific genetic structure, linkage, and selection across fall armyworm populations.BMC genomics · 2025Article
- Assessing the potential for fall armyworm exchanges between the two American continents across the Mexico-Central America land bridge.PloS one · 2025Article
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- Host-Adapted Strains of Spodoptera frugiperda Hold and Share a Core Microbial Community Across the Western Hemisphere.Microbial ecology · 2023Article
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- Population genomics of fall armyworm by genotyping-by-sequencing: Implications for pest management.PloS one · 2023Article
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- Behavioral and Physiological Plasticity Provides Insights into Molecular Based Adaptation Mechanism to Strain Shift inInternational journal of molecular sciences · 2021Article
- Artificial Diets With Different Protein Levels for Rearing Spodoptera frugiperda (Lepidoptera: Noctuidae).Journal of insect science (Online) · 2021Article
- Ecological Modelling of Insect Movement in Cropping Systems.Neotropical entomology · 2021Review
- Whole genome comparisons reveal panmixia among fall armyworm (Spodoptera frugiperda) from diverse locations.BMC genomics · 2021Article
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- Genetic variants in Argentinean isolates of Spodoptera frugiperda Multiple Nucleopolyhedrovirus.Virus genes · 2020Article
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- Artificial Corn-Based Diet for Rearing Spodoptera frugiperda (Lepidoptera: Noctuidae).Journal of insect science (Online) · 2019Article
- First Report of a New Isolate ofIndian journal of microbiology · 2018Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), the fall armyworm is the most economically important maize pest in the western hemisphere. This research focused on the genetic variability of the maize host strain because there is a lack of information in this area of S. frugiperda research. Amplified fragment length polymorphism (AFLP) was used to assess the genetic variability of S. frugiperda over a large geographic area. Twenty populations were collected from the maize, one population was collected from princess tree, one population was collected from lemon tree, and one population was collected from bermudagrass. The 23 populations were from Mexico, the continental United States, Puerto Rico, Brazil, and Argentina. The objective of this research was to evaluate whether the majority of genetic variability was within populations or between populations. The AFLP results showed that the majority of the genetic variability is within populations and not between populations, indicating minor gene flow and suggesting that S. frugiperda in the Western Hemisphere are an interbreeding population.
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