Techniques for detecting and tracking pests such as disease vectors include a directional acoustic sensor or array such as a phased array of microphones or a directional microphone; at least one processor; and at least one memory including one or more sequences of instructions. The memory and instructions and processor cause an apparatus to track an individual or swarm of pests based on direction and acoustic signatures within a beam of the directional acoustic sensor or array, in which the acoustic signature uniquely identifies a type of pest. In some embodiments, remedial apparatus is directed to impose remedial action against the individual or swarm of pests. In some embodiments the remedial apparatus includes an optical barrier.

A vehicle according to an exemplary aspect of the present disclosure includes, among other things, a liftgate rotatable between a closed position and an open position, and a video projector mounted to the liftgate. Further, the video projector is configured to project video in a direction away from the vehicle when the liftgate is in the open position. This disclosure also relates to a video projector operable in a video projection mode and a secondary mode, and further relates to a method.

An insect capturing device and a method of using the same. The insect capturing device includes a housing. The insect capturing device also includes an insect disabling portion. The insect capturing device also includes one or more light emitting diodes (LEDs) operable to emit light for attracting insects. The insect capturing device further includes a reflection surface. The LEDs are oriented to direct light onto the reflection surface for reflecting the light out from the housing to attract insects onto the insect disabling portion.

An attracting assembly is positioned at an upper location to attract fleas. A killing assembly is positioned at an intermediate location beneath the attracting assembly to kill the attracted fleas. A moving assembly is positioned at a lower location beneath the killing assembly for maximizing the number of fleas attracted and killed.

An attracting assembly is positioned at an upper location to attract bed bugs. A killing assembly is positioned at an intermediate location beneath the attracting assembly to kill the attracted bed bugs. A base assembly is positioned at a lower location beneath the killing assembly for maximizing the number of bed bugs attracted and killed. A control assembly has a user visible digital UPC code, a battery power percentage indicator with an ON/OFF button and a sound activated switch, a cell phone with a macro-lens for wide angle photography with enlargements, and two light emitting diodes positioned adjacent to the macro-lens to illuminate bed bugs to be photographed.

An insect killing door system includes a door that is hingedly positioned in an entry to a building. The door has a window and an electrification unit is positioned to cover the window. Moreover, the electrification unit inhibits insects from passing through the window. The electrification unit is selectively turned on to kill insects that have landed on the electrification unit. In this way the insects are inhibited from entering the building when the door is opened. A control unit is provided and the control unit is in wireless electrical communication with the electrification unit. The control unit selectively turns the electrification unit on and off.

An environmentally friendly method and device to eliminate insect pests utilizing lighting, sound, pheromones or scents, alone or in combination. This present invention to remove pests avoids the expense of biocide technologies that have not been developed fully, the damage to people and the environment from the use of dangerous chemical pesticides, and add to sustainable agriculture efforts including integrated pest management.

By plates (31, 32) having different colors, an edge is formed in the vertical direction along the boundary between the plates (31, 32). Further, as materials of the plates (31, 32), a material which primarily transmits ultraviolet light having a wavelength of about 370 nm and a material which primarily transmits green light having a wavelength of about 520 nm are used. This constitution makes an attraction device (10) capable of attracting insect pests more efficiently as compared to a case where a light source such as a mercury lamp which emits a large amount of light having a wavelength of 300 to 600 nm or an LED which emits a large amount of light having a relatively short wavelength is used.

A mosquitocidal light bulb having a seat and lighting elements; the seat is connected with a mouth of a light bulb; the seat is provided with a connecting seat; a circuit board electrically connected with the seat is provided inside the connecting seat; the circuit board includes a lighting control circuit board and a mosquito killing control circuit board; the light elements are connected to the connecting seat and electrically connected with the lighting control circuit board; a mosquitocidal device is connected with the connecting seat and electrically connected with the mosquito killing control circuit board. The mosquitocidal light bulb provided can replace an existing ordinary light bulb and uses existing wire arrangements. Therefore, it is not necessary to change the existing wire arrangements and switch controls to provide both mosquito killing function and lighting function.

A mosquitocidal lamp with alarm function, having an electric mosquitocidal device which has a shell, attracting lights provided inside the shell for attracting mosquitoes, and a high-voltage electric net; the shell is provided with first openings allowing mosquitoes and insects to fly through; the shell of the electric mosquitocidal device is connected with a gas alarm device. A lighting device is also connected to a housing. Compared with prior art, the mosquitocidal lamp with alarm function can kill mosquitoes and at the same time detect the concentration of smoke in the surrounding. Preferably, lighting function is also provided.