Insecticidal activity of indole derivatives against Plutella xylostella and selectivity to four non-target organisms
作者:Ângela C. F. Costa、Sócrates C. H. Cavalcanti、Alisson S. Santana、Ana P. S. Lima、Thaysnara B. Brito、Rafael R. B. Oliveira、Nathália A. Macêdo、Paulo F. Cristaldo、Ana Paula A. Araújo、Leandro Bacci
DOI:10.1007/s10646-019-02095-1
日期:2019.10
have resistance to a range of insecticides. Indole derivates can exert diverse biological activities, and different effects may be obtained from small differences in their molecular structures. Indole is the parent substance of a large number of synthetic and natural compounds, such as plant and animal hormones. In the present study, we evaluate the insecticidal activity of 20 new synthesized indole
小菜蛾小菜蛾(小菜蛾,Linnaeus,1758年)(鳞翅目:Plutellidae)是经济上具有重要意义的芸苔属作物的杀虫剂,对多种杀虫剂具有抗性。吲哚衍生物可以发挥多种生物活性,并且从它们的分子结构上的微小差异可以获得不同的效果。吲哚是许多合成和天然化合物(例如植物和动物激素)的母体。在本研究中,我们评估了20种新合成的吲哚衍生物对小菜蛾的杀虫活性,以及这些衍生物对非目标膜翅目有益节肢动物的选择性:传粉媒介Apis mellifera(Linnaeus,1758)(Hymenoptera:Apidae),和捕食者Polybia scutellaris(怀特,1841年),polybia sericea(Olivier,1791年)和Polybia rejecta(Fabricius,1798年)(膜翅目:维斯皮科)。在实验室中进行了生物测定,以确定化合物对小菜蛾的致死作用和亚致死作