| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a container for exterminating a mosquito larva capable of efficiently killing and completely exterminating mosquitos not only causing unpleasant itching but also mediating various kinds of infectious diseases such as Japanese encephalitis, malaria or filaria of pet dogs in the stage of eggs or the mosquito larva hatched from eggs by action of copper ions without taking special labor and time by the humans by inhibiting growth of them using the action of the copper ions. <P>SOLUTION: The container for exterminating mosquito larvae includes a protruding hollow tube (2) with holes in the lower part of a reverse conical shaped concave guide cylinder (1), a copper plate (5) or a copper wire (6) wound around the side face of the hollow tube with holes in order to generate the copper ions in water and fitted into a water storage container (4) formed witha convex guide part (3) on the bottom. <P>COPYRIGHT: (C)2012,JPO&INPIT |
