ADULTICIDING (Night time adult mosquito spraying) FAQ'S
What insecticide is sprayed at night by the Northwest Mosquito Abatement District trucks? Anvil 10 + 10
Will the pyrethroid insecticide harm me or my family if I get sprayed with it? Questions and Answers about Spraying for Adult Mosquitoes and more information from the U.S. Environmental Protection Agency.
What criteria does the Northwest Mosquito Abatement District use to decide when adulticiding is performed?