| 荔枝蒂蛀虫的发生与气象因子的关系初探 |
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| 引用本文： | 徐海明,董易之,陈炳旭. 荔枝蒂蛀虫的发生与气象因子的关系初探[J]. 中国果业信息, 2018, 47(3) |
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| 作者姓名： | 徐海明 董易之 陈炳旭 |
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| 作者单位： | 广东省农业科学院植物保护研究所,广东省农业科学院植物保护研究所,广东省农业科学院植物保护研究所 |
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| 基金项目： | 广东省科技计划项目(广东省农作物病虫害绿色防控技术研究开发中心建设)和国家现代农业产业技术体系建设专项(CARS-33-12)资助。 |
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| 摘 要： | 以荔枝蒂蛀虫成虫为研究对象,每月中旬对荔枝蒂蛀虫的发生量进行调查,在掌握荔枝蒂蛀虫的发生规律的基础上,以温度、湿度、降水量、光照等气象资料作为预测因子,探究荔枝蒂蛀虫的种群动态变化与气象因子的关系。结果表明荔枝蒂蛀虫成虫种群变化趋势呈现单峰模式,荔枝蒂蛀虫成虫的种群变化与温度、降水和光照时间呈现显著相关性,气温对于荔枝蒂蛀虫成虫种群动态变化的解释力最强,而相对湿度对荔枝蒂蛀虫成虫种群动态变化的解释力最弱。
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| 关 键 词： | 荔枝蒂蛀虫；种群变化；气象因子；相关性 |
| 收稿时间： | 2017-11-06 |
| 修稿时间： | 2017-11-22 |
Primary study on relationships between the occurrence of Conopomorpha sinensis Bradley and meteorological factors |
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| Abstract: | Investigation on the occurrence quantity of Conopomorpha sinensis Bradley were conducted in every middle month. Based on the occurrence regularity of C. sinensis Bradley, the relationships between the occurrence of C. sinensis Bradley and meteorological factors were explored. The population dynamics of C. sinensis Bradley showed a hump pattern, the change of population of C. sinensis Bradley was strongly correlated with temperature, precipitation and illumination time. Temperature was the strongest factor to explain the change of population of C. sinensis Bradley, and relative humidity was the weakest factor to effect the change of population of C. sinensis Bradley. |
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| Keywords: | Conopomorpha sinensis Bradley population dynamics meteorological factors correlation |
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