首页> 外文期刊>Forest Products Journal >Ultrasonic waves as a physical barrier for damage of the subterranean termite Reticulitermes flavipes Kollar (Isoptera: Rhinotermitidae) in wood of Pinus radiata (D. Don).
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Ultrasonic waves as a physical barrier for damage of the subterranean termite Reticulitermes flavipes Kollar (Isoptera: Rhinotermitidae) in wood of Pinus radiata (D. Don).

机译:超声波是破坏辐射松(D. Don)木材中地下白蚁网纹黄斑(Isoptera:Rhinotermitidae)的物理屏障。

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摘要

The behaviour of the subterranean termite Reticulitermes flavipes Kollar (Isoptera: Rhinotermitidae) when applying ultrasonic fields under three single frequencies (100, 500, and 1000 kHz), in order to establish the conditions to create a physical barrier to their action, using 1 by 4 by 10 cm wood stick probes adapted from the European norm EN118. The three frequencies inhibited feeding while the acoustic field was kept active, with a lesser feeding rate at 500 kHz, and a greater mortality at 1000 kHz. These results demonstrate that ultrasound affects the physiology and behaviour of R. flavipes.
机译:当在三个单一频率(100、500和1000 kHz)下施加超声场时,地下白蚁网状黄斑Kollar(等翅目:Rhinotermitidae)的行为,以建立条件来为其作用建立物理屏障,使用1 by 4 x 10厘米木棒式探头,符合欧洲标准EN118。当声场保持活跃时,这三个频率抑制了馈电,在500 kHz时馈电速率较小,在1000 kHz时死亡率较高。这些结果表明,超声会影响黄萎病菌的生理和行为。

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