Identification of the Female Sex Pheromone of the Cabbage Webworm |
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| Authors: | Koshi Arai Tetsu Ando Akira Sakurai Hideo Yamada Tatsuo Koshihara Nobutaka Takahashi |
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| Affiliation: | 1. The Institute of Physical and Chemical Research, Wako-shi, Saitama 351, Japan;2. The Vegetable and Ornamental Crops Research Station, Ano-cho, Mie 514-23, Japan;3. Department of Agricultural Chemistry, Faculty of Agriculture, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan |
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| Abstract: | Gibberellins A4 and A36 were identified from flowering and vegetative apices of ten month-old sugarcane (Saccharum spp. hybrids) plants. The identifications were based on retention times, relative to authentic standards, on sequential silica gel partition column chromatography→bioassay→C18 reverse phase high performance liquid chromatography→bioassay→ capillary gas chromatography (GC), and on GC-selected ion monitoring (SIM), the relative intensities of six characteristic ions being monitored in comparison with authentic standards. |
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