| 摘要 |
The invention relates to a non-chemical device for repelling flies from a covered area open to the outside, the invention hung from edges of the covered area. The device repels flies from such covered area using the prismatic effect of ambient light passing through the fluid contents of the transparent container without the use of pesticides, sticky films or residue which can contaminate and harm the environment. The device may also use mild chemical repellants to the liquid contents to prevent flying insects from entering the liquid contents deterring the laying eggs upon the liquid.
|
