作者: Edi A. Malo , Itanegüi Gallegos-Torres , Jorge Toledo , Javier Valle-Mora , Julio C. Rojas
DOI: 10.1111/J.1570-7458.2011.01200.X
关键词:
摘要: In this study, we investigated the attraction of West Indian fruit fly, Anastrepha obliqua (Macquart) (Diptera: Tephritidae), to volatiles three mango [Mangifera indica L. (Anacardiaceae)] cultivars in field cage tests. The number flies captured with Multilure traps baited Amate mature green mangoes was significantly higher than that Coche and Ataulfo fruits. There no significant difference between or mangoes. Gas chromatography-mass spectrometry analysis identified 24, 22, 19 compounds for Amate, Ataulfo, cultivars, respectively. A principal component revealed more distant from mango, latter cultivar closer mango. myrcene, α-pinene, β-selinene, trans-β-ocimene were most abundant mangoes, whereas 3-carene, terpinolene, α-pinene predominant cultivars. limonene. Traps a blend A. females males control traps. Flies attracted Super Q volatile extracts three-component formulated ratio 1:1:1. However, there caught by three-blend when according relative proportions extracts. major component, fewer