Department of Life Sciences, Gachon University, Gyeonggi-do, South Korea.
Pest Manag Sci. 2019 Jan;75(1):224-233. doi: 10.1002/ps.5106. Epub 2018 Aug 23.
Although portable harmonic radar system and fluorescent marking system are two widely used detection methods, their comparative effectiveness has not been studied. Therefore, we first tested the applicability of fluorescent marking system on Riptortus pedestris (Hemiptera: Alydidae). Then, we evaluated the efficacy of the two methods used either alone or combined in a grass field and bean field, varying with complexity, during day and night.
Fluorescent marking did not affect the behavior or fitness of Riptortus pedestris except for vertical walking, while allowing the detection from >25 m when paired with a handheld laser. Generally, the portable harmonic radar system and both methods combined were more successful in sample detection, although the fluorescent marking system in the bean field at night was as competitive as the two. Combining both methods made sample retrieval easier at night than the portable harmonic radar system. Nevertheless, the total detection time showed a large variance across the methods.
The portable harmonic radar system can be an effective detection method in either landscape during both day and night. Furthermore, the fluorescent marking system can be a reliable tool at night as well. Lastly, combining both methods can improve the night detection. © 2018 Society of Chemical Industry.
尽管便携式谐波雷达系统和荧光标记系统是两种广泛使用的检测方法，但它们的比较效果尚未得到研究。因此，我们首先测试了荧光标记系统在赤拟谷盗（半翅目：拟步甲科）上的适用性。然后，我们评估了这两种方法单独使用或组合使用在草地和豆田白天和黑夜、不同复杂程度下的效果。
荧光标记除了垂直行走外，不会影响赤拟谷盗的行为或适应性，而当与手持式激光一起使用时，可以从 >25 m 处进行检测。通常，便携式谐波雷达系统和两种方法的组合在样本检测方面更成功，尽管夜间豆田中的荧光标记系统与这两种方法一样具有竞争力。与便携式谐波雷达系统相比，两种方法的组合使夜间样本检索更容易。然而，总检测时间在不同方法之间存在很大差异。
便携式谐波雷达系统可以在白天和黑夜的任何景观中成为一种有效的检测方法。此外，荧光标记系统在夜间也可以作为一种可靠的工具。最后，两种方法的组合可以提高夜间的检测效果。©2018 化学工业学会。
