Electronic Pest Control
The best electronic pest control devices
Protecting your home, garden and yard from rodents and insects is no easy feat. These tiny animals and bugs aren't deterred easily, and traditional means of achieving home and garden pest control don't always work. If insecticides and traps aren't producing results, modern technology offers you a potentially effective alternative: electronic pest control.
Ultrasonic Pest Control Devices
The science behind ultrasonic pest control is rather simple to grasp. The human ear cannot hear frequencies in excess of 20,000 Hz, but insects and animals can. An ultrasonic pest control device is designed to emit high-frequency sound waves – usually in the 50,000 to 200,000 Hz range – that drive pests crazy. These ultrasonic emissions are the equivalent of loud, shrill, constant screeching, and they have shown some promise in keeping rodents and insects at bay.
However, it's worth noting that initial studies into the effectiveness of ultrasonic pest control have proven inconclusive at best. Cockroaches seem to adjust to the high-frequency sounds better than some other insects, and rodents have shown an ability to overcome their initial dislike of the sonic emissions and carry on with business as usual. Producers of these electronic pest control devices are continuing to tweak their products, experimenting with units that shift to higher and higher frequencies at designated time intervals. The hope is that the pests will struggle with each new frequency as it rises in pitch, resulting in more effective pest control.
Electromagnetic Pest Control Strategies
Most people think of the bug zapper when they think of electronic pest control, but new technologies seek to take things to a new level. Electromagnetic pest control works with the wiring in your home by sending a shifting signal down the wire. This is conceptually similar to what happens when you talk on the telephone; just as your voice gets replicated through sonic frequencies traveling through wires, so too does the shifting signal used in electromagnetic pest control. The signal shifts alters electromagnetic frequencies in your home, and insects and rodents are thought to be highly sensitive to such changes.
An electronic pest control device that uses these principles is usually designed to deliver signal bursts every few seconds, making it impossible for the pests to build up any kind of tolerance to them. Companies that produce these units claim that pests become frightened or hesitant to go into areas with suspicious electromagnetic frequency changes, allowing you to keep them away without using any harmful chemicals or dangerous, ineffective traps.
While these technologies are still in their infancy, and in need of more research and many design modifications, the high-tech alternative to the electronic bug zapper is on the horizon. Keep an eye on developments in this field in the coming years if you're looking for a more humane way to keep problematic pests from infesting your home.
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