| 罗杰，桂连友*，Gilles BOITEAU，华登科,2016,昆虫谐波雷达在柑橘大实蝇行为学上的应用研究[J].环境昆虫学报,(3):514-521 |
| 昆虫谐波雷达在柑橘大实蝇行为学上的应用研究 |
| Study on the application of insect harmonic radar in the behavior of Chinese citrus fly |
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| DOI： |
| 中文关键词: 柑橘大实蝇 检测率 有效性 昆虫谐波雷达 发现率 |
| 英文关键词:Chinese citrus fly detection rate efficacy harmonic radar recovery rate |
| 基金项目:国家自然科学基金面上项目（31370413） |
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| 摘要点击次数: 824 |
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| 中文摘要: |
| 本试验分别在橘园中的单株橘树和在整个橘园及它附近森林中，对昆虫谐波雷达的检测率和发现率进行研究，评估昆虫谐波雷达在橘园和森林中对初羽化柑橘大实蝇成虫的扩散行为能否进行有效的跟踪。结果表明，在2013年和2014年，在柑橘园单株橘树试验中，在5 m和3 m条件下，昆虫谐波雷达对带标签的初羽化的柑橘大实蝇成虫的总平均检测率分别为99.1%和100%。按降落位置和释放位置计算，带标签的柑橘大实蝇的总平均发现率分别为87.9%和71.6%。在2014年，在橘园和森林试验中，昆虫谐波雷达对带标签的初羽化的柑橘大实蝇成虫总平均检测率和总平均发现率分别为91.4%和77.8%。结果表明，昆虫谐波雷达对在橘园和森林中初羽化的柑橘大实蝇扩散行为能够进行有效跟踪。 |
| 英文摘要: |
| This study investigated the suitability of portable harmonic radar at providing real time detection and recovery of marked individuals on orange trees and in neighbouring shrubs and trees.In 2013 and 2014, tagged Chinese citrus flies were separately released in the citrus orchard and the efficacy of the portable harmonic radar assessed. At 5 m and 3 m, the two years average detection rate of tagged adult Chinese citrus fly were 99.1% and 100% respectively. The total two years average recovery rate of tagged adult Chinese citrus fly was at 71.6% for flies that remained at the release point and at 87.9% for flies that moved away from the release point to another location during the radar search. In 2014, tagged Chinese citrus flies were separately released in the citrus orchard and its surrounding vegetation, the average detection rate of and the average recovery rate of tagged adult Chinese citrus fly using the portable harmonic radar were 91.4% and 77.8% respectively. Results showed that the efficacy of this technology was sufficient to quantitatively document the dispersal phenology of the Chinese fruit fly population through orchards and surrounding vegetation. |
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