Article ID Journal Published Year Pages File Type
4514049 Industrial Crops and Products 2013 10 Pages PDF
Abstract
► Pimaradiene and abietatriene from C. talcana showed insect growth inhibitory activity. ► The lethal concentration was between 20.0 and 30.0 μg/mL of compounds. ► Highest antifeedant inhibition was 100% at 20 μg/mL of cyclopropylpimaradiene. ► Cyclopropylpimaradiene and 2-hydroxynaphtoquinones were the majority active metabolites. ► At low concentrations were showed pre-emergence effects on S. frugiperda.
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Life Sciences Agricultural and Biological Sciences Agronomy and Crop Science
Preview
Insect growth regulatory effects by diterpenes from Calceolaria talcana Grau & Ehrhart (Calceolariaceae: Scrophulariaceae) against Spodoptera frugiperda and Drosophila melanogaster
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