Artículo
Insecticidal Activity of Annonaceous Acetogenins and Their Derivatives on Spodoptera frugiperda Smith (Lepidoptera: Noctuidae)
Ruiz Hidalgo, José
; Parellada, Eduardo Alberto
; Bardon, Alicia del Valle
; Vera, Nancy Roxana; Neske, Adriana
Fecha de publicación:
08/2018
Editorial:
Scientific Research Publishing
Revista:
Journal of Agricultural Chemistry and Environment
ISSN:
2325-7458
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Background: Annonaceous acetogenins enclose a large number of biological activities, among which the insecticidal stands out. Methods: We report herein the biocide effects of natural acetogenins from Annona squamosa , A. muricata and A. montana seeds: annonacin, cis -annonacin, cis -annonacin-10- one, asimicin, rolliniastatin-2, cherimolin-1, cherimolin-2, almuñequin, and two β -OH acetogenins: laherradurin and itrabin on Spodoptera frugiperda Smith (Lepidoptera: Noctuidae). Also, some acetylated and methoxy methylated ACG derivatives were synthesized and evaluated: annonacin (3 OAc), annonacin (4 OAc), asimicin (3 OAc), rolliniastatin-2 (3 OAc), rolliniastatin-2 (MOM), laherradurin (3 OAc) and itrabin (3 OAc). Results: The natural acetogenin rolliniastatin-2 (100 μg∙g−1 of diet) produced the most important toxic action causing 100% mortality of early instar larvae. Derivatization of ACG yielded compounds that produced nutritional alterations. The incorporation of rolliniastatin-2 (3 OAc) and rolliniastatin-2 (3 MOM) (100 μg∙g−1) into the artificial diet of Spodoptera frugiperda displayed the strongest antifeedant effects causing marked decreasings in larval growth and adult lethal malformations. Conclusion: Natural acetogenins are promising metabolites for insect control. Derivatization of these compounds reduces their toxicity to early instar larvae.
Palabras clave:
ANNONACEOUS ACETOGENINS
,
BIOCIDES
,
SPODOPTERA FRUGIPERDA
,
BIOCIDES
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INBIONATEC)
Articulos de INSTITUTO DE BIONANOTECNOLOGIA DEL NOA
Articulos de INSTITUTO DE BIONANOTECNOLOGIA DEL NOA
Articulos(INQUINOA)
Articulos de INST.DE QUIMICA DEL NOROESTE
Articulos de INST.DE QUIMICA DEL NOROESTE
Citación
Ruiz Hidalgo, José; Parellada, Eduardo Alberto; Bardon, Alicia del Valle; Vera, Nancy Roxana; Neske, Adriana; Insecticidal Activity of Annonaceous Acetogenins and Their Derivatives on Spodoptera frugiperda Smith (Lepidoptera: Noctuidae); Scientific Research Publishing; Journal of Agricultural Chemistry and Environment; 7; 3; 8-2018; 105-116
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