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首页> 外文会议>Conference on Ultraviolet Ground- and Space-based Measurements, Models, and Effects, Jul 30-Aug 1, 2001, San Diego, USA >Relationship between UV-B radiation of the Sun and the light trapping of the European corn borer (Ostrinia nubilalis Hbn.)
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Relationship between UV-B radiation of the Sun and the light trapping of the European corn borer (Ostrinia nubilalis Hbn.)

机译：太阳的UV-B辐射与欧洲玉米bore（Ostrinia nubilalis Hbn。）的光捕获之间的关系

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摘要

Biological systems are extremely sensitive to changes in ultraviolet radiation reaching the Earth's surface. Atmospheric ozone absorbs considerable part of the UV radiation coming from the Sun and harmful for biosphere so only a very small part of it can reach the Earth's surface thus organisms adapted to that intensity. The light-trap success of European corn borer (Ostrinia nubilalis Hbn.) was examined at those nights when during the previous day the UV-B radiation had different intensity. UV-B data used for examination come from measurements in the Keszthely observatory of the Hungarian Meteorological Service by Robertson-Berger UV-Biometers. The light-trap catch data of European corn borer originated from the national tight-trap network between 1994-1998. Relative catch (RC) values were calculated from the daily data of UV-B radiation relating to the summer half-year. The daily data were divided with the weighted average values of previous, actual and following ten days. We calculated RC values from daily light-trap results of European corn borer for all observing stations and swarming times. The RC values were categorised into UV-B groups belonging to each day. Three points moving averages were made from average values of the 14 groups with using our own method. We made correlation calculation between the related values of UV-B and RC. Our results prove light-trap catch is low if the values of UV-B radiation are significantly lower considering to the average. Currently we can not explain how the nocturnal insects can take notice of low UV-B radiation measured during the previous day. The RC is similar to the expectable value if the value of UV-B radiation is more than the average, but the RC has a little bit decreasing tendency. These results can be well valuable for the plant protection prognostic.
机译：生物系统对到达地球表面的紫外线辐射的变化极为敏感。大气臭氧吸收了来自太阳的相当一部分紫外线，对生物圈有害，因此，只有一小部分可以到达地球表面，因此生物便适应了这种强度。欧洲玉米bore（Ostrinia nubilalis Hbn。）在前一天晚上的紫外线-B辐射强度不同的夜晚检查了光阱的成功。用于检查的UV-B数据来自罗伯逊-伯杰（Robertson-Berger）紫外线生物计在匈牙利气象局凯斯特海伊天文台的测量结果。欧洲玉米bore的诱捕数据来源于1994-1998年间的国家紧密诱捕网络。相对捕获量（RC）值是根据与夏季半年有关的UV-B辐射的每日数据计算得出的。将每日数据除以前十天，实际天和之后十天的加权平均值。我们从欧洲玉米bore的所有观测站和蜂群时间的每日光阱结果计算出RC值。 RC值分为每天属于的UV-B组。使用我们自己的方法，根据14组的平均值得出三点移动平均值。我们在UV-B和RC的相关值之间进行了相关计算。我们的结果证明，如果考虑到平均值，UV-B辐射值明显较低，则光阱捕获量较低。目前，我们无法解释夜间昆虫如何注意到前一天测得的低UV-B辐射。如果UV-B辐射的值大于平均值，则RC类似于预期值，但是RC略有下降的趋势。这些结果对于植物保护的预后非常有价值。

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