Insecticidal activity of Trichilia claussenii (Meliaceae) fruits against Spodoptera frugiperda

Química Nova

Fernandes, João Batista¹  Vieira, Paulo Cezar¹  Universidade Federal de São Carlos, São Carlos, Brasil¹  Rodrigues, Ricardo Ribeiro¹  Silva, Maria Fátima das Graças Fernandes da¹  Matos, Andréia Pereira¹  Universidade de São Paulo, Piracicaba, Brasil¹  Nebo, Liliane¹ 

关键词: Trichilia claussenii;    ω;    -phenylalkyl and alkenyl fatty acids;    Spodoptera frugiperda.;   

DOI  :  10.1590/S0100-40422010000900005

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

An evaluation of the insecticidal activity of the fruits extracts of Trichilia claussenii was carried out and the methanol extract revealed to have strong insecticidal activity. The fractionation of methanol extract of T. claussenii seeds bioassay-guided against Spodoptera frugiperda has led to the identification of the ω-phenylalkyl and alkenyl fatty acids as active compounds in this extract. The structures of the compounds were proposed by spectroscopic analysis and comparison with literature data.

【 授权许可】

Unknown