| 摘要 |
<p>An instrument for controlling mosquito proliferation wherein a small tube having a funnel-shaped top end is inserted into a container, in which water can be pooled, in an airtightly sealed state to keep a definite water level in the container. Then, a mosquito is allowed to land on the funnel and lay eggs. Next, mosquito larvae hatched from the eggs are entrapped within the container to thereby prevent mosquito proliferation.</p> |
