Laboratory and field survival of Spodoptera frugiperda (Lepidoptera: Noctuidae) on Bt and non-Bt maize and its susceptibility to insecticides.
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DOI: 10.1002/ps.5347
Abstract: BACKGROUND Field-evolved resistance of fall armyworm (FAW), Spodoptera frugiperda (Smith), has been reported to Bt maize technologies in Brazil. The control failures of FAW by Bt maize increased the use of insecticides for their control.… read more here.
Keywords: susceptibility; susceptibility insecticides; field; spodoptera frugiperda ... See more keywords
Field-evolved resistance to chlorpyrifos by Spodoptera frugiperda (Lepidoptera: Noctuidae): inheritance mode, cross-resistance patterns, and synergism.
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DOI: 10.1002/ps.6576
Abstract: BACKGROUND Fall armyworm (FAW), Spodoptera frugiperda (Smith), is an economically important pest worldwide. In this study, we selected a genotype of FAW resistant to chlorpyrifos from a field-collected population, characterized the genetic basis of resistance,… read more here.
Keywords: chlorpyrifos; field; cross resistance; faw ... See more keywords
Adipokinetic hormone signaling regulates cytochrome P450-mediated chlorantraniliprole sensitivity in Spodoptera frugiperda (Lepidoptera: Noctuidae).
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DOI: 10.1002/ps.6896
Abstract: BACKGROUND Fall armyworm (FAW) is one of the most destructive and invasive pests worldwide and causes significant economic losses. Intensive and frequent use of insecticides has led to the development of resistance in FAW. Adipokinetic… read more here.
Keywords: expression; faw; resistance; faw chlorantraniliprole ... See more keywords
Inheritance and fitness costs of Cry1A.105 resistance in two strains of Spodoptera frugiperda (J.E. Smith)
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DOI: 10.1016/j.cropro.2017.06.022
Abstract: Abstract Cry1A.105 is a Bacillus thuringiensis (Bt) protein expressed in many Bt corn hybrids for controlling moth pests including the fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith). The objective of this study was to compare… read more here.
Keywords: fitness costs; inheritance; faw; resistance ... See more keywords
Potential distribution of fall armyworm in Africa and beyond, considering climate change and irrigation patterns
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DOI: 10.1038/s41598-021-04369-3
Abstract: The fall armyworm, Spodoptera frugiperda (FAW), first invaded Africa in 2016 and has since become established in many areas across the continent where it poses a serious threat to food and nutrition security. We re-parameterized… read more here.
Keywords: africa; irrigation patterns; faw; fall armyworm ... See more keywords
Population structure and genetic diversity of invasive Fall Armyworm after 2 years of introduction in India
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DOI: 10.1038/s41598-021-87414-5
Abstract: Fall Armyworm (FAW), Spodoptera frugiperda, is a polyphagous pest capable of feeding over 80 plant species and was indigenous to the Western Hemisphere. Within a span of 4 years, FAW has established itself throughout most… read more here.
Keywords: fall armyworm; genetic diversity; faw; diversity ... See more keywords
Identification of Spodoptera frugiperda (Lepidoptera: Noctuidae) and its two host strains in China by PCR-RFLP.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of economic entomology"
DOI: 10.1093/jee/toad073
Abstract: The fall armyworm (FAW) Spodoptera frugiperda was first found in China in 2018. In other countries, FAW has evolved corn and rice strain biotypes. It is not possible to identify these strains based on morphology.… read more here.
Keywords: faw; spodoptera; strain; pcr rflp ... See more keywords
Population genomics of fall armyworm by genotyping-by-sequencing: Implications for pest management.
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DOI: 10.1371/journal.pone.0284587
Abstract: The fall armyworm (FAW), Spodoptera frugiperda, is a significant pest of many crops in the world and it is native to the Americas, where the species has shown the ability to rapidly evolve resistance to… read more here.
Keywords: fall armyworm; faw; genotyping sequencing; population ... See more keywords
Maize–Legume Intercropping and Push–Pull for Management of Fall Armyworm, Stemborers, and Striga in Uganda
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DOI: 10.2134/agronj2018.02.0110
Abstract: Maize (Zea mays L.) production in Africa is constrained by several biotic and abiotic factors. The recent occurrence of fall armyworm (FAW), Spodoptera frugiperda (JE Smith) a new invasive pest in Africa, has escalated the… read more here.
Keywords: maize; intercropping maize; faw; management ... See more keywords
Dynamic regulation of phenylpropanoid pathway metabolites in modulating sorghum defense against fall armyworm
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DOI: 10.3389/fpls.2022.1019266
Abstract: Plants undergo dynamic metabolic changes at the cellular level upon insect infestation to better defend themselves. Phenylpropanoids, a hub of secondary plant metabolites, encompass a wide range of compounds that can contribute to insect resistance.… read more here.
Keywords: fall armyworm; sorghum; faw; regulation phenylpropanoid ... See more keywords
The Fall Armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae), Influences Nilaparvata lugens Population Growth Directly, by Preying on Its Eggs, and Indirectly, by Inducing Defenses in Rice
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24108754
Abstract: The fall armyworm (FAW), Spodoptera frugiperda, has become one of the most important pests on corn in China since it invaded in 2019. Although FAW has not been reported to cause widespread damage to rice… read more here.
Keywords: fall armyworm; faw; rice plants; bph ... See more keywords