Insecticidal Activity of Botanical Powders Targeting Fall Armyworm, Spodoptera frugiperda1, under Laboratory Conditions

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:31:36Z
Fecha de publicación2021-01-11
ResumenPests are a threat to agricultural production. Botanically based insecticides can cause less acute and chronic risk to human health and the environment while controlling, repelling, and/or modifying insect pest behavior to mitigate damage to the human-valued resource. Botanicals can be a management option to reduce reliance on use of synthetic insecticide. Efficacies of botanical powders of rue (Ruta graveolens L.), creosote bush (Larrea tridentata (Sessé & Moc. Ex DC.) Coville), and dense mistletoe (Phoradendron densum Torr. ex Trel.) were evaluated against first-instar larvae of fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), in a laboratory. Fifteen replications were used of dehydrated, powdered, plant foliage from the three plant species at six concentrations of 0.03, 0.06, 0.12, 0.24, 0.48, and 0.96 g and a nontreated check mixed with 12 g of artificial diet. The number of armyworms dead at 10 days after exposure and instar development every 24 hours were recorded. At 10 days, significant numbers of armyworms were killed by all plant powders. Development of S. frugiperda varied with the plant species and concentration: P. densum and L. tridentata were effective at all concentrations against larvae. P. densum was effective in preventing adult eclosion, although at 0.03 g, 6.7% of the larvae developed to the pupal stage. Non treated fall armyworms of the check completed the life cycle. Creosote bush, rue, and dense mistletoe botanical powders were promising alternatives for managing fall armyworm without insecticide.es_ES
Doihttps://doi.org/10.3958/059.045.0406es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/3283
Idiomaenes_ES
EditorialSociety of Southwestern Entomologistses_ES
RelaciónSouthwestern Entomologistes_ES
URL relacionadohttps://doi.org/10.3958/059.045.0406es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteSouthwestern Entomologist
Palabra claveBiologyes_ES
Palabra claveFall armywormes_ES
Palabra claveNoctuidaees_ES
Palabra claveSpodopteraes_ES
Palabra claveLepidoptera genitaliaes_ES
Palabra claveCabbage looperes_ES
Palabra claveInstares_ES
Palabra clavePEST analysises_ES
Palabra claveToxicologyes_ES
Palabra claveLarvaes_ES
Palabra claveLarreaes_ES
Palabra clavePupaes_ES
ClasificaciónInsect Pest Control Strategieses_ES
TítuloInsecticidal Activity of Botanical Powders Targeting Fall Armyworm, Spodoptera frugiperda1, under Laboratory Conditionses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorHernández‐Juárez, Agustín
AutorAguirre, Luis A.
AutorGuzmán-Uribe, Edgar de Jesús
AutorChacón-Hernández, Julio C.
AutorCepeda, Melchor
AutorCerna, Ernesto
AutorOrdaz-Silva, Salvador
AutorHernández‐Juárez, Agustínes_ES
AutorAguirre, Luis A.es_ES
AutorGuzmán-Uribe, Edgar de Jesúses_ES
AutorChacón-Hernández, Julio C.es_ES
AutorCepeda, Melchores_ES
AutorCerna, Ernestoes_ES
AutorOrdaz-Silva, Salvadores_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número4es_ES
URL relacionadahttps://doi.org/10.3958/059.045.0406
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen45es_ES

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