What kinds of insecticides are used to control mosquitoes, and how?
There are two basic types – larvicides to control larval or immature mosquitoes, and adulticides for selectively controlling flying or resting adults in areas where adults on-wing are causing problems. All insecticides used in Clark County are registered and approved by the US Environmental Protection Agency (EPA) for specific types of application. Treatment may be applied by truck-mounted pumping, or in small areas or contained habitats on foot, using backpacks or hand-held applicators. Large areas may be treated aerially by helicopter. The type of treatment is determined by the species to be controlled, the life stages targeted, and the type of habitat or area where treatment will occur.