| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel anti-cockroach spray which exhibits a quick insecticidal effect on cockroaches when sprayed onto as desired place. SOLUTION: The anti-cockroach spray is one containing an insecticidal component and a powder, wherein it is sprayed so that at least 5 mg of the powder may be sprayed per 10 seconds together with the insecticidal component. COPYRIGHT: (C)2006,JPO&NCIPI
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