Universal Insect Trap with Cone Base and Dome

The trap is designed with multiple entry points including top, bottom, and side entrances, allowing it to accommodate different insect species with varying entry preferences. The conical shape with wider base provides multiple access points while the internal funnel structure guides all insects toward the collection vial, making the trap universally effective for diverse insect types.

Different portions of the trap have specialized functions: the conical base with wider opening at the bottom facilitates entry for ground-dwelling insects, the side entry points accommodate flying insects, and the internal funnel structure with sloped surfaces guides all insects downward regardless of entry point. This local specialization within a unified structure maintains effectiveness for specific insect types while achieving overall versatility.

The trap is divided into distinct functional segments: a conical base portion for multiple entry points, a cylindrical middle section containing the funnel structure, and a top portion with the collection vial. This segmentation allows each component to be manufactured separately using simple geometries while the assembled structure achieves complex functionality for capturing diverse insects.

Instead of using a traditional funnel shape that narrows at the bottom, this trap inverts the approach by having a conical base that widens at the bottom to facilitate insect entry, then uses internal sloped surfaces that guide insects upward and inward toward the collection vial. This inverted geometry simplifies the entry mechanism while maintaining effective insect guidance.

The trap maintains multiple entry points and a universal collection mechanism that can capture any insect species that enters. When aggregation pheromones are added, they selectively attract specific target species to the trap, while the trap's multi-functional entry structure ensures that both pheromone-attracted insects and other insects can be captured, thus maintaining versatility while enhancing specificity.

Aggregation pheromones act as an intermediary attraction mechanism that draws specific insect species to the trap from a distance. Once insects arrive at the trap, the physical structure with multiple entry points and internal funnel serves as the universal capture mechanism, separating the attraction function (pheromone) from the capture function (trap structure) to achieve both specificity and versatility.