| 摘要 |
PROBLEM TO BE SOLVED: To obtain a stomach poison agent member for exterminating white ants, by which the white ants inside a colony are also exterminated with safety and superior environment contamination proof property by permitting a specified resin foaming body to be impregnated with a stomach poison agent with a density which is not evaded by means of the white ants. SOLUTION: The member is constituted by impregnating the white ant stomach poison agent such as chlorpyriphosmethyl, etc., by the density which is not evaded by the white ants in the resin foaming body such as a polystyrene, etc., which is provided with hardness being equal to below 50±5 in a JISOK-6301 spring-type hardness test or in a cellulose porous body which is provided with hardness being equal to below 60 deg.10. Besides, it is desirable that white ant inducing substance is impregnated and also that more than one recessed part is formed on the surface of the white ant exterminating stomach poison resin member.
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