| 摘要 |
An insect trap comprises an outer casing (3) having an opening, a light source (2), and a cover (1c) substantially closing the opening of the casing. The cover (1c) tapers from a first cross-section which matches that of the opening of the outer casing to a second cross-section which defines an insect entry port (4) leading into a chamber (5). The cover (1c) is made of a material that is substantially transparent to light having the frequency of the light source (2), and the light source is positioned so as to be visible from the open end of the outer casing (3) through the cover.
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