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首页> 外文期刊>Spanish Journal of Agricultural Research >Changes in the spatial and temporal population density of the Mediterranean fruit fly (Diptera: Tephritidae) in a citrus orchard
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Changes in the spatial and temporal population density of the Mediterranean fruit fly (Diptera: Tephritidae) in a citrus orchard

机译：柑桔园中地中海果蝇（双翅目：蝇科）的时空种群密度变化

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摘要

This paper compares the results obtained when analysing the population density of the Mediterranean fruit fly (Ceratitis capitata (Wiedemann)) by standard methods and kriging interpolation. The data used were collected during a pest control experiment involving mass trapping of the females of this species in a citrus orchard. These captures provided a series of diagrams showing the heterogeneous spatial distribution of the flies. Since trapping began at the end of June, the insects were first caught preferentially in trees at the western and southern borders of the orchard. As the number of flies grew the rest of the crop was invaded. Kriging provided information that would allow more efficient pest management by focusing control efforts on areas where target populations are at their largest.
机译：本文比较了通过标准方法和克里格插值法分析地中海果蝇（Ceratitis capitata（Wiedemann））的种群密度时获得的结果。所使用的数据是在有害生物防治实验期间收集的，该实验涉及将大量该物种的雌性捕获在柑桔园中。这些捕获提供了一系列图表，显示了苍蝇的异质空间分布。自从6月底开始诱捕以来，这些昆虫首先被优先捕获在果园西部和南部边界的树木中。随着果蝇数量的增长，其余农作物也受到入侵。克里格（Kriging）提供的信息可通过将控制工作集中在目标人群最大的地区来提高虫害管理效率。

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