PURPOSE: To provide an effective method of exterminating termites with sure detection of the termites, without giving any harmful effect to the environment. ;CONSTITUTION: An attracting vessel 3, made of a cedar, having a cross shaped groove 6 at the lower part of the vessel, leading to the inside of the vessel, is laid under the ground at around a house and left after closing an upper port with a cover 2. And the inside of the vessel is examined by 2-3 times a year and in the case the presence of the termite itself or the trace of its living is found, put a nematode with its carrier together with a bait into the vessel. The nematode invades into the termite body and releases bacteria to kill the termite. Since the termite eats the body of the company, the bacteria spread to kill a whole colony of the termites.;COPYRIGHT: (C)1995,JPO
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