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首页> 外文期刊>Journal of Korean Forest Society >Effect of Ground-fogging on Target and Non-target Insectsin Korean Pine Forests
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Effect of Ground-fogging on Target and Non-target Insectsin Korean Pine Forests

机译：地面雾化对目标和非靶虫韩国松林的影响

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This study was conducted to assess effect of thiacloprid fogging on non-target insect communities in Korean white pine forests. In addition, we assessed effect of thiacloprid fogging on mortality of Monochamus saltuarius as a vector of pine wood nematodes, and Apis mellifera as a non-target species. We compared abundance, species richness, and compostion of insects, and mortality of two insects among four treatment groups (control and thiacloprid-fogged groups with 3 different doses) located in the Kangwon National University Forest. For sampling of insects, 6 pitfall and 2 multi-funnel traps and 3 waterproof cloth sheets were placed in each study plot. In addition, M. saltuarius and A. mellifera were put into each meshed cage which installed at 7 mand 15 m heights in center of each study plot. Thiacloprid was fogged only once (middle May) in each plot using a fogging machine. Overall, thiacloprid fogging was appeared to be low toxicity to the abundance, species richness, and compostion of insectsand mortality of A. mellifera, while it seems effectively impact on the mortality of M. saltuarius. However, thiacloprid fogging seems more influenced by microclimates in forests because the mortality of M. saltuarius in mesh cages was different according to heights and spatial locations. To control the population density and dispersal of M. saltuarius using by fogging techniques, therefore, it may be necessary to minimize the uncertainty about the effectiveness of thiacloprid fogging by improving thefogging techniques.
机译：本研究旨在评估噻虫啉喷雾对红松林中非目标昆虫群落的影响。此外，我们还评估了噻虫啉喷雾对作为松材线虫载体的盐生单胞菌和作为非目标物种的墨西哥蜜蜂死亡率的影响。我们比较了位于Kangwon国立大学森林的四个处理组（对照组和三种不同剂量的噻虫啉雾化组）中昆虫的丰富度、物种丰富度和组成，以及两种昆虫的死亡率。为了对昆虫进行取样，在每个研究区放置了6个陷阱、2个多漏斗陷阱和3块防水布。此外，将M.saltuarius和A.mellifera放入每个网箱中，网箱安装在每个研究地块中心7米和15米的高度。甲氯吡格雷在每个地块使用喷雾机只喷雾一次（5月中旬）。总的来说，噻虫啉喷雾似乎对墨西哥拟青霉的丰富度、物种丰富度、昆虫组成和死亡率具有低毒性，而它似乎有效地影响了盐生拟青霉的死亡率。然而，噻虫啉喷雾似乎更受森林小气候的影响，因为网笼中的盐地鼠死亡率因高度和空间位置不同而不同。因此，有必要通过改进喷雾技术，将噻虫啉喷雾效果的不确定性降至最低，以通过喷雾技术控制盐地鼠的种群密度和扩散。

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