| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for controlling termites, without causing ultraviolet light deterioration and safe for a human body, since in the method for using a device for radiating ultraviolet light, the ultraviolet light is radiated on house members such as woods under a floor, ultraviolet light deterioration such as strength reduction, or discoloration, is caused on the surface layer of the members. <P>SOLUTION: This method for controlling the termites is provided by radiating visible light of 400 to 550 nm to the termites, and also the method for controlling the termites is provided by radiating visible light of 400 to 450 nm. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
