尊龙凯时

Ultraviolet Light Units: kill, inactivate or suppress growth of fungi, bacteria or viruses.

• Water treatment units
• Bactericidal lamps
• Individual Water Purification Devices

Sound Generators: repel pests such as birds and mice

• Carbide cannons: a device that emits a loud boom or blast at around 125 decibels.
• Rotating devices: devices with rotating arms, often with solar-powered batteries to allow them to work at night.
• High frequency sound generators

Insect Traps: kill or entrap insects and similar pests through physical means, UV light or ozone

• Black-light traps (for example, bug zappers)
• Electronic/heat screens
• Fly ribbons
• Glue boards
• Fly paper
• Hand held bug zappers
• Eletric flea combs

Ground Vibrators: repel certain underground animals

• Mole thumpers
• Pinwheel vibrators

Water Treatment Units: – reduce or eliminate microorganisms from water

• Certain drinking water filter-units. (The filter in such a unit removes microbial pests by physical or mechanical means. However, if the unit contains any substance intended to disinfect the water, then the unit is a pesticide that must be registered.)
• Certain pool and spa electrolysis units. (Such units also must not contain a pesticidal substance intended to disinfect the water.)
• Ozonator units

Air Treatment Units: reduce or eliminate microorganisms or allergens

• Air filter units
• Air ionizer/electrolytic units
• Air ozonation units
• Air UV light units