摘要:
An insect decoy is provided that includes a vapor-isolated vessel, a chemical compound disposed within the vapor-isolated vessel, and an excitation energy source. The chemical compound may have one or more absorption bands at a set of absorption wavelengths and have one or more emission bands at a set of emission wavelengths. The excitation energy source may be configured to produce electromagnetic radiation at the absorption wavelengths so as to fluoresce the chemical compound and release photons at the emission wavelengths. The vapor-isolated vessel may be configured with at least one infrared transmissive window that is substantially transparent to the released photons at the emission wavelengths of the chemical compound.
摘要:
There is provided a deterrent device (10) comprising an elongate body (11) formed from an insulating material. At least one elongate metallic conductor (21) is provided on an upward surface and a conductive polymer strip (22) extends over and in contact with the or each conductor (21) such that the upward facing surface of the or each metallic conductor (21) is not exposed. The provision of the polymer strips can improve appearance and performance.
摘要:
Electroshock type insect-proof device consisting of a chamber (2) having an opening (3), at least a pair of electrodes (5a), (5b), to which a voltage is applied, arranged in parallel with each other via an insulating gap (W) on a wall surface (1a) around the opening (3), and a stopper member provided between the chamber (2) and electrode (5b) so as to project beyond the surface of the electrode (5b). This device is adapted to give an electroshock to a cockroach entering the chamber (2), and thereby reliably prevent the entry of the cockroach into the chamber (2).
摘要:
An organism inducing device, installed on an installation surface, includes a tile-shaped body; a plurality of electrodes provided to a top surface of the body; and a control means configured to separately control power to be supplied to each of the electrodes, using power supplied from a predetermined power source.
摘要:
Disclosed is an insect repulsion and/or barrier arrangement (10) and a method for repelling insects (2) and/or for preventing the passage of insects (2) through a defined opening (12) or surface (9). The insect repulsion and/or barrier arrangement (10) comprises at least one opening (12) located within a wall (8) or a surface which is largely permeable to ambient air. The insect repulsion and/or barrier arrangement (10) is equipped with devices (16) for preventing insects from passing through the opening (12) and/or for repelling insects when approaching the opening (12) and/or the devices (16). The devices (16) have at least two electrodes (18), whereby different electrical potentials are applied to or can be applied to the at least two electrodes (18), which are arranged within and/or on the edge and/or outside of the opening (12) and in proximity to the opening (12) in a definable distance from each other. The at least two electrodes (18) are arranged in such a way that an electrical field (28) is formed between the at least two electrodes (18), which electrical field (28) is either permanently or cyclically increasing and decreasing or which is present at intervals of time with interruptions. The permanent electrical field (28) or cyclically increasing and decreasing electrical field (28) or the electrical field (28) which is present at intervals with interruptions, rejects and/or repels insects approaching the electrical field (28) and/or prevents insects approaching the electrical field (28) from passing through the opening (12).
摘要:
The invention relates to a method and to a device for repelling insects by means of a two-channel pulse pattern transmitter (1), which, by means of the integrated antennas (34a, 34b), emits two electromagnetic waves (35a, 36a) phase-shifted against each other by 180 degrees and modulated and pulsed with the pulse patterns (24, 23) and produces two electromagnetic fields (35b, 36b), which act on insects (45) located in the radiation range (76) in such a way that the neurons (50, 53) located in the supraesophageal and subesophageal ganglia (48, 51) and the sensory neurons (65), the motor neurons (66), and the interneurons that exist in the central and peripheral nervous system (63, 64) of bloodsucking insects (45) are influenced in such a way that the signals and reflexes produced by the neurons trigger abnormal behaviors that put the insects into an inactive state such that bloodsucking insects cannot penetrate the skin of humans and thus cannot suck blood.
摘要:
It is disclosed a device for controlling and/or euthanizing vermin or pests for preventing such vermin or pests from entering into a geographical area or into a building, wherein the device comprises at least one completely or partially uninsulated electrically conducting wire or conductor connected to an electrical current source, providing controlled electrical pulses to said conductor or wire in the form of pulses or pulse trains. The device may be used in a method for controlling the access of pests/vermin to a geographical location, building or property wherein the electrically conducting wire(s) lead(s) an electrical current with an amperage of not less than 0.0001 A. The device and method is particularly suited for removing/controlling pests/vermin on land.