| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pest repellent which does not flow out even when raining, requires no specific container, causes no environmental pollution and keeps an insect control effect for a long term. <P>SOLUTION: The pest repellent is provided by dissolving in an edible oil such as canola oil or oleic acid, an agent such as camphor, paradichlorobenzene or naphthalene, natural or causing no environmental pollution, lipophilic and having insect controlling and repelling effects, and impregnating the edible oil dissolved with the agent into a granular or massive porous material such as diatomaceous earth or zeolite, and thereby has effects of not flowing out even when raining, requiring no specific container, polluting no soil, keeping an insect control effect over a long term, and the like. <P>COPYRIGHT: (C)2012,JPO&INPIT |
