Fly paper is coated with a sticky substance, usually composed of a blend of resins, oils, and other adhesive materials. This adhesive is designed to trap and hold flies securely when they come into contact with it.
Attraction:
Fly paper often incorporates attractants, such as food scents or visual cues, to entice flies. These attractants may be incorporated into the adhesive itself or be placed nearby to draw flies closer.
Movement Restriction:
Once a fly lands on the fly paper, the adhesive prevents it from taking off again. The fly's wings become stuck, limiting its ability to fly and escape. Even if the fly struggles, the adhesive is strong enough to keep it trapped.
Death:
Trapped flies eventually die on the fly paper due to exhaustion, starvation, or dehydration. Once the fly dies, it remains stuck to the paper, attracting other flies and preventing them from potentially spreading diseases or causing damage.