Una nueva mezcla de volátiles de matasano Casimiroa edulis oerst. (Rutaceae) atractiva para adultos de Anastrepha ludens (Loew) (Diptera: Tephritidae)
The behavioral and electrophysiological responses of non-irradiated males and females Anastrepha ludens Loew to white sapote Casimiroa edulis Oerst. (Rutaceae) volatiles were investigated. Females and males were attracted and landed more often on fruits and Porapak Q white sapote extracts than on control in the wind tuimel. Gas chromatographyelectroantennography (GC-EAD) analysis of white sapote extracts revealed that antennae of both sexes responded to six compounds, identified by gas chromatography-mass spectrometry (GC-MS) as styrene, myrcene, 1,2,4 trimethyl benzene, 1,8 cineole and linalool in a proportion of 50: 21:0.5: 27:1.5, respectively. The sixth peak was tentatively identified as β-trans-ocimene. The number of A. ludens captured in multilure traps baited with the synthetic white sapote blend was higher than the flies captured by the multilure unbaited traps (control) in field cages. However, the number of flies captured by traps baited with the white sapote blend was not different to the flies captured by traps baited with hydrolyzed protein.
| Main Authors: | , , , |
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| Format: | Texto biblioteca |
| Language: | spa |
| Published: |
Tapachula, Chiapas, México El Colegio de la Frontera Sur
2005
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| Subjects: | Casimiroa edulis, Compuestos orgánicos volátiles, Control de plagas, Moscas de la fruta, Trampas para insectos, Frosur, |
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