| 邱海燕,付步礼,李善光,唐良德,刘奎.柑橘木虱对45种植物精油的趋性反应[J].中国南方果树,2018,47(2): |
| 柑橘木虱对45种植物精油的趋性反应 |
| Taxis Responses of Diaphorina citri（Kuwayama） to 45 Plant Essential Oils |
| 投稿时间：2017-09-28 修订日期：2017-10-23 |
| DOI： |
| 中文关键词: 柑橘木虱，植物精油，行为反应 |
| 英文关键词:Diaphorina citri, plant essential oils, behavioral response |
| 基金项目:海南省自然科学基金项目（No. 20163102）、农村综合改革示范试点专项“柑橘黄龙病防控示范基地建设”资助。 |
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| 中文摘要: |
| 为了寻找柑橘木虱无公害防治新方法，采用行为生测法，测定了45种植物精油对柑橘木虱成虫的行为反应，并从中筛选出柠檬桉、欧芹、艾纳香、柠檬马鞭草、山鸡椒、芫荽、尤加利、花梨木、松共9种对柑橘木虱具有显著驱避作用的植物精油进行不同浓度的驱避效果比较。结果表明：当浓度为10-2、10-3、10-4时，柠檬桉、欧芹、艾纳香、柠檬马鞭草、山鸡椒、芫荽、尤加利、松精油对柑橘木虱均具有显著驱避作用，且随着精油浓度的提高驱避作用增强；而花梨木精油仅在浓度为10-2对柑橘木虱具有显著驱避效果，但在浓度为10-4时却表现显著的引诱作用。此外，植物精油间的驱避率比较结果表明芫荽与欧芹精油对柑橘木虱具有较好的驱避活性，有望用于开发柑橘木虱防治新方法。 |
| 英文摘要: |
| In order to find new non-polluting control methods for Diaphorina citri (Kuwayama), a behavioral bioassay was conducted to test the response of the pest to forty five plant essential oils, and the essential oils of Eucalyptus citriodora, parsley, Blumea balsanifera, Lippia citriodora, litsea cubeba, coriander, Eucalyptus, rosewood and pine were repellent to D. citri. The tropistic responses of D. citri adults to these essential oils in different concentrations were measured in laboratory too. D. citri showed significant aversion to the essential oils of Eucalyptus citriodora, parsley, Blumea balsanifera, Lippia citriodora, litsea cubeba, coriander, Eucalyptus and pine that with the concentration of 10-2, 10-3 and10-4, and the repellent effects enhanced with the improvement of oil concentration. Rosewood oil showed to repel D. citri adults only with the concentration of 10-2 compared with blank control, but significant attractive effect with the concentration of 10-4. In addition, the comparison results of the avoidance rate among plant essential oils showed that coriander and parsley had better repellency to D. citri, that could be used to develop a new method for managing this pest. |
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