Spodoptera frugiperda 126 claims

species · family Noctuidae · animal · NCBI Taxonomy ↗

Common name: fall armyworm — Also written in claims: fall armyworm

4 spellings

Questions studied on this organism5 questions8 papers

Spodoptera frugiperdaUSGS Bee Inventory and Monitoring Lab from Beltsville, Maryland, USA · Public domain · Wikimedia Commons ↗

126 claims

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Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdat0
Treatment: DR-55 (Bacillus subtilis)e0
Outcome: biocontrol efficacye0
Value: >50%e0
Setting: greenhouse conditionse0

Not reportedComparatorDirection

Verbatim

e0
“DR-55 (Bacillus subtilis), HL-7 (Bacillus cereus), HL-37 (Bacillus cereus), and DR-63 (Enterobacter sp.), exhibited >50% biocontrol efficacy under greenhouse conditions.”
✓ located verbatim in the source · abstract, characters 1024–1193

t0
“Spodoptera frugiperda”
✓ located verbatim in the source · title, characters 29–50

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm larval mortality reached 80%.
Observation Fall armyworm pupal mortality was 15–17%.
Observation Fall armyworm adult mortality was 6–7%.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdat0
Treatment: HL-7 (Bacillus cereus)e0
Outcome: biocontrol efficacye0
Value: >50%e0
Setting: greenhouse conditionse0

Not reportedComparatorDirection

Verbatim

e0
“DR-55 (Bacillus subtilis), HL-7 (Bacillus cereus), HL-37 (Bacillus cereus), and DR-63 (Enterobacter sp.), exhibited >50% biocontrol efficacy under greenhouse conditions.”
✓ located verbatim in the source · abstract, characters 1024–1193

t0
“Spodoptera frugiperda”
✓ located verbatim in the source · title, characters 29–50

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.
Intervention effect Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm larval mortality reached 80%.
Observation Fall armyworm pupal mortality was 15–17%.
Observation Fall armyworm adult mortality was 6–7%.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdat0
Treatment: HL-37 (Bacillus cereus)e0
Outcome: biocontrol efficacye0
Value: >50%e0
Setting: greenhouse conditionse0

Not reportedComparatorDirection

Verbatim

e0
“DR-55 (Bacillus subtilis), HL-7 (Bacillus cereus), HL-37 (Bacillus cereus), and DR-63 (Enterobacter sp.), exhibited >50% biocontrol efficacy under greenhouse conditions.”
✓ located verbatim in the source · abstract, characters 1024–1193

t0
“Spodoptera frugiperda”
✓ located verbatim in the source · title, characters 29–50

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.
Intervention effect Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm larval mortality reached 80%.
Observation Fall armyworm pupal mortality was 15–17%.
Observation Fall armyworm adult mortality was 6–7%.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdat0
Treatment: DR-63 (Enterobacter sp.)e0
Outcome: biocontrol efficacye0
Value: >50%e0
Setting: greenhouse conditionse0

Not reportedComparatorDirection

Verbatim

e0
“DR-55 (Bacillus subtilis), HL-7 (Bacillus cereus), HL-37 (Bacillus cereus), and DR-63 (Enterobacter sp.), exhibited >50% biocontrol efficacy under greenhouse conditions.”
✓ located verbatim in the source · abstract, characters 1024–1193

t0
“Spodoptera frugiperda”
✓ located verbatim in the source · title, characters 29–50

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.
Intervention effect Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm larval mortality reached 80%.
Observation Fall armyworm pupal mortality was 15–17%.
Observation Fall armyworm adult mortality was 6–7%.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fall armyworm larval mortality reached 80%.

Taxon: Fall armywormSpodoptera frugiperdae0
Organ / stage: larvaee0
Outcome: mortalitye0
Direction: higheste0
Value: up to 80%e0

Verbatim

e0
“Fall armyworm mortality was the highest in larvae (up to 80%), moderate in pupae (15–17%), and the lowest in adults (6–7%), respectively.”
✓ located verbatim in the source · abstract, characters 1341–1478

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.
Intervention effect Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm pupal mortality was 15–17%.
Observation Fall armyworm adult mortality was 6–7%.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fall armyworm pupal mortality was 15–17%.

Taxon: Fall armywormSpodoptera frugiperdae0
Organ / stage: pupaee0
Outcome: mortalitye0
Direction: moderatee0
Value: 15–17%e0

Verbatim

e0
“Fall armyworm mortality was the highest in larvae (up to 80%), moderate in pupae (15–17%), and the lowest in adults (6–7%), respectively.”
✓ located verbatim in the source · abstract, characters 1341–1478

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.
Intervention effect Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm larval mortality reached 80%.
Observation Fall armyworm adult mortality was 6–7%.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fall armyworm adult mortality was 6–7%.

Taxon: Fall armywormSpodoptera frugiperdae0
Organ / stage: adultse0
Outcome: mortalitye0
Direction: loweste0
Value: 6–7%e0

Verbatim

e0
“Fall armyworm mortality was the highest in larvae (up to 80%), moderate in pupae (15–17%), and the lowest in adults (6–7%), respectively.”
✓ located verbatim in the source · abstract, characters 1341–1478

Title

Management of Fall Armyworm (Spodoptera frugiperda) Through Combined Plant Extracts and Microbial Biocontrol Agents

David P. Tokpah; Ovgu Isbilen Insects 2026. doi:10.3390/insects17010110

Other claims from this paper (9)

Observation Neem extracts contained the reported key phytochemicals.
Observation Moringa extracts contained the listed phytochemicals.
Intervention effect Bacillus subtilis DR-55 exceeded 50% greenhouse biocontrol efficacy against fall armyworm.
Intervention effect Bacillus cereus HL-7 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Bacillus cereus HL-37 exceeded 50% greenhouse biocontrol efficacy.
Intervention effect Enterobacter DR-63 exceeded 50% greenhouse biocontrol efficacy.
Method / resource In vitro antagonism correlated strongly with greenhouse performance.
Observation Fall armyworm larval mortality reached 80%.
Observation Fall armyworm pupal mortality was 15–17%.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

EMB nanoparticles had LC90 of 93.6 ppm against larvae.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdae1
Treatment: EMB-NPse0
Outcome: LC 90 (ppm)e0
Value: 93.6e0

Verbatim

e0
“LC 90 (ppm) values were 93.6 (EMB-NPs), and 122.7 (EMB bulk)”
✓ located verbatim in the source · abstract, characters 816–876

e1
“Spodoptera frugiperda (J. E. Smith)”
✓ located verbatim in the source · abstract, characters 101–136

Title

Nano-enabled plant fortification: green-synthesized SiO2 and emamectin benzoate nanoparticles synergistically boost maize defense and agronomic performance against Spodoptera frugiperda infestation

Ahmed Shaaban; Ahmed S. Abdelbaky; Doaa F. El Sherif; et al. Scientific Reports 2026. doi:10.1038/s41598-026-38530-7

Other claims from this paper (12)

Observation Bulk EMB had LC90 of 122.7 ppm against larvae.
Observation GS-SiNPs showed the steepest toxicity slope, 5.18.
Observation GS-SiNPs with bulk EMB had LC50 of 102.0 ppm.
Observation GS-SiNPs with EMB-NPs had LC50 of 71.8 ppm.
Intervention effect Bulk EMB plus GS-SiNPs suppressed larval detoxification enzymes.
Intervention effect EMB-NPs plus GS-SiNPs suppressed larval detoxification enzymes.
Observation Field treatment initially caused 100% larval mortality.
Intervention effect Half-dose EMB-NPs plus GS-SiNPs reduced first-spray leaf damage by 64.2%.
Intervention effect Three-quarter-dose combination increased blade, midvein and vascular bundle thickness.
Intervention effect Three-quarter-dose combination enhanced photosynthesis, leaf Si and leaf area.
Intervention effect Three-quarter-dose combination increased maize yield by 54.5% versus control.
Recommendation The combined strategy is proposed for FAW management and maize productivity.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Bulk EMB had LC90 of 122.7 ppm against larvae.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdae1
Treatment: EMB bulke0
Outcome: LC 90 (ppm)e0
Value: 122.7e0

Verbatim

e0
“LC 90 (ppm) values were 93.6 (EMB-NPs), and 122.7 (EMB bulk)”
✓ located verbatim in the source · abstract, characters 816–876

e1
“Spodoptera frugiperda (J. E. Smith)”
✓ located verbatim in the source · abstract, characters 101–136

Title

Nano-enabled plant fortification: green-synthesized SiO2 and emamectin benzoate nanoparticles synergistically boost maize defense and agronomic performance against Spodoptera frugiperda infestation

Ahmed Shaaban; Ahmed S. Abdelbaky; Doaa F. El Sherif; et al. Scientific Reports 2026. doi:10.1038/s41598-026-38530-7

Other claims from this paper (12)

Observation EMB nanoparticles had LC90 of 93.6 ppm against larvae.
Observation GS-SiNPs showed the steepest toxicity slope, 5.18.
Observation GS-SiNPs with bulk EMB had LC50 of 102.0 ppm.
Observation GS-SiNPs with EMB-NPs had LC50 of 71.8 ppm.
Intervention effect Bulk EMB plus GS-SiNPs suppressed larval detoxification enzymes.
Intervention effect EMB-NPs plus GS-SiNPs suppressed larval detoxification enzymes.
Observation Field treatment initially caused 100% larval mortality.
Intervention effect Half-dose EMB-NPs plus GS-SiNPs reduced first-spray leaf damage by 64.2%.
Intervention effect Three-quarter-dose combination increased blade, midvein and vascular bundle thickness.
Intervention effect Three-quarter-dose combination enhanced photosynthesis, leaf Si and leaf area.
Intervention effect Three-quarter-dose combination increased maize yield by 54.5% versus control.
Recommendation The combined strategy is proposed for FAW management and maize productivity.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

GS-SiNPs showed the steepest toxicity slope, 5.18.

Taxon: Spodoptera frugiperdaSpodoptera frugiperdae1
Treatment: GS-SiNPse0
Outcome: steepeste0
Value: 5.18e0

Verbatim

e0
“GS-SiNPs exhibiting the steepest (5.18)”
✓ located verbatim in the source · abstract, characters 883–922

e1
“Spodoptera frugiperda (J. E. Smith)”
✓ located verbatim in the source · abstract, characters 101–136

Title

Nano-enabled plant fortification: green-synthesized SiO2 and emamectin benzoate nanoparticles synergistically boost maize defense and agronomic performance against Spodoptera frugiperda infestation

Ahmed Shaaban; Ahmed S. Abdelbaky; Doaa F. El Sherif; et al. Scientific Reports 2026. doi:10.1038/s41598-026-38530-7

Other claims from this paper (12)

Observation EMB nanoparticles had LC90 of 93.6 ppm against larvae.
Observation Bulk EMB had LC90 of 122.7 ppm against larvae.
Observation GS-SiNPs with bulk EMB had LC50 of 102.0 ppm.
Observation GS-SiNPs with EMB-NPs had LC50 of 71.8 ppm.
Intervention effect Bulk EMB plus GS-SiNPs suppressed larval detoxification enzymes.
Intervention effect EMB-NPs plus GS-SiNPs suppressed larval detoxification enzymes.
Observation Field treatment initially caused 100% larval mortality.
Intervention effect Half-dose EMB-NPs plus GS-SiNPs reduced first-spray leaf damage by 64.2%.
Intervention effect Three-quarter-dose combination increased blade, midvein and vascular bundle thickness.
Intervention effect Three-quarter-dose combination enhanced photosynthesis, leaf Si and leaf area.
Intervention effect Three-quarter-dose combination increased maize yield by 54.5% versus control.
Recommendation The combined strategy is proposed for FAW management and maize productivity.