| STUDY ON INSECT-REPELLENT COMPONENTS IN THE VOLATILE OILS CASTOR LEAVEST |
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| 作者姓名： | 李愒 郭廷翘 李成德 |
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| 作者单位： | Northeast Forestry University，Harbin 150040，China |
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| 摘 要： | InChina,castorplantinghasalonghistory,andfromtheancientthecastorasafolkmeasurewasa1readyusedtocontrolpestsl'2'3J.Inresentyears,someforestfarmsplantedcastorsaroundnurserytocontro1pestswithobviouseffects.Thesefactsprovedthatcastorsmaycontainssomespecialsubstanceswhichhavenaturalanti-insecteffectandabroad-spectrum.0neoftheauthorsdiscoveredthatcastorspossessedastronginsectrepellentfunctionintheresearchoncontrollinggreenleathopperTettigonielIavirde(L.)1,whichobviouslycomefromthevolatilesubstanc…
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STUDY ON INSECT-REPELLENT COMPONENTS IN THE VOLATILE OILS CASTOR LEAVEST |
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| Li Wei, Guo Tingqiao, Li Chengde.STUDY ON INSECT-REPELLENT COMPONENTS IN THE VOLATILE OILS CASTOR LEAVEST[J].Journal of Forestry Research,1994(4). |
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| Authors: | Li Wei Guo Tingqiao Li Chengde |
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| Abstract: | This paper studied the insect-repellent components from castorleaves. By Gc-Ms and UV, IR analysis, four components were identified: 2-hexanal, cyclohexyl formate, 5-methyl hexanal, 4,4-dimethyl hexanal, among them, 2-hexanal was the main insect-repellent component. |
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| Keywords: | Castor leaf Insect-repellent 2-hexanal Tettigoniella viridis |
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