Identification of a four-component sex pheromone of the female oriental fruit moth,Grapholitha molesta (Lepidoptera: Tortricidae) |
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Authors: | A M Cardé T C Baker R T Cardé |
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Affiliation: | (1) Department of Entomology and Pesticide Research Center, Michigan State University, 48824 East Lansing, Michigan |
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Abstract: | The female-emitted pheromone ofGrapholitha molesta (Busck), the Oriental fruit moth, was collected by holding females in glass flasks during calling. Flask washes were found to contain four pheromone components: (Z)-8-dodecenyl acetate and (E)-8-dodecenyl acetate in a 1007 ratio, and (Z)-8-dodecen-1-ol and dodecanol in a 10020 ratio. The ratio of (Z)-8-acetate to (Z)-8-dodecen-1-ol was approx. 10030. Approximately 0.1–0.2 ng of pheromone was recovered per female per hour of calling.Published as Journal Article No. 8598 of the Michigan State University Agricultural Experiment Station. |
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Keywords: | Grapholitha molesta Oriental fruit moth attractant pheromone (Z)-8-dodecenyl acetate (E)-8-dodecenyl acetate dodecyl acetate (Z)-8-dodecen-1-ol dodecanol |
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