Artículo de revista
Ultrasonic waves as a physical barrier for damage of the subterranean termite Reticulitermes flavipes Kollar (Isoptera: Rhinotermitidae) in wood of Pinus radiata (D. Don)
Registro en:
FOREST PRODUCTS JOURNAL VOL. 57, NO. 9 :114-117.
Autor
Bozo González, Alejandro
Araya, Jaime E.
Vargas, Yolanda
Tejer Sotelo, Bruno
Karsulovic Carrasco, José
Institución
Resumen
The behavior 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 behavior of R. flavipes.