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חיפוש מתקדם
Journal of Chemical Ecology
Levi-Zada, A., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Nestel, D., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Fefer, D., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Nemni-Lavy, E., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Deloya-Kahane, I., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
David, M., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
The olive fruit fly, Bactrocera oleae (Diptera: Tephritidae), uses 1,7-dioxaspiro[5. 5]undecane ("olean"), produced primarily by females, as a sex pheromone. We used sequential solid phase microextraction-gas chromatography mass spectrometry (SPME-GCMS) analysis to show that female olive flies release about 1000 ng of pheromone at the onset of scotophase for several weeks, while males release about 1/100 as much during the first week after eclosion. The present research demonstrates details of employing SPME-GCMS with the partially known pheromone system of the olive fruit fly as a model for pheromone identification and diurnal release patterns in insects, especially fruit flies. The sequential SPME-GCMS method will readily allow detection and semi-quantification of semiochemicals released by insects in minute amounts throughout the diurnal cycle. © 2012 Springer Science+Business Media, LLC.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Analyzing Diurnal and Age-Related Pheromone Emission of the Olive Fruit Fly, Bactrocera oleae by Sequential SPME-GCMS Analysis
38
Levi-Zada, A., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Nestel, D., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Fefer, D., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Nemni-Lavy, E., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Deloya-Kahane, I., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
David, M., Institute of Plant Protection, ARO, Volcani Center, Bet-Dagan 50250, Israel
Analyzing Diurnal and Age-Related Pheromone Emission of the Olive Fruit Fly, Bactrocera oleae by Sequential SPME-GCMS Analysis
The olive fruit fly, Bactrocera oleae (Diptera: Tephritidae), uses 1,7-dioxaspiro[5. 5]undecane ("olean"), produced primarily by females, as a sex pheromone. We used sequential solid phase microextraction-gas chromatography mass spectrometry (SPME-GCMS) analysis to show that female olive flies release about 1000 ng of pheromone at the onset of scotophase for several weeks, while males release about 1/100 as much during the first week after eclosion. The present research demonstrates details of employing SPME-GCMS with the partially known pheromone system of the olive fruit fly as a model for pheromone identification and diurnal release patterns in insects, especially fruit flies. The sequential SPME-GCMS method will readily allow detection and semi-quantification of semiochemicals released by insects in minute amounts throughout the diurnal cycle. © 2012 Springer Science+Business Media, LLC.
Scientific Publication
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