Insecticidal activity of two organic extracts from Libidibia coriaria (Jacq.) Schltdl. fruits against Spodoptera frugiperda J. E. Smith.
Nat Prod Res
; : 1-7, 2024 Jun 17.
Article
em En
| MEDLINE
| ID: mdl-38885338
ABSTRACT
This study describes the chemical characterisation of two extracts (ethyl acetate, EtOAc-E and hexanic, Hx-E) from Libidibia coriaria fruits and their insecticidal properties on Spodoptera frugiperda. The HPLC analysis in EtOAct-E revealed the presence of ellagic acid and phenolic compounds. The CG-MS analysis in Hx-E revealed the presence of Hexadecanoic acid, 11-Methylheptacosane, Dodecanoic acid and Nonacosane as major compounds. The application of both extracts was performed on the dorsal part of each larva via aspersion. The larval mortality, relative growth and emergence percentage of adults were evaluated. The Hx-E caused a 93.33% mortality at 100 mg/mL at 24 h post-application. A minor relative growth with both EtOAc-E (12.64 mg) and Hx-E (7.90 mg) was observed compared with their respective negative controls (methanol = 25.05 mg and tween20 = 24.53 mg). The lowest emergence percentage of adults with the Hx-E (25%) at 50 mg/mL was observed. Libidibia coriaria fruits exhibit insecticidal properties against S. frugiperda.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Nat Prod Res
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
México