Noxious weeds may not be introduced. Ariz. Rev. Stat. Ariz. Rev. Stat. The import, transport and release of any live animals into the state is prohibited without a permit. Ariz. Rev. Stat.
Violations constitute a misdemeanor.
The Department of Fish and Wildlife is attempting to eradicate the white amur, a fish species. Predator or Animal Damage Control Activities Arizona's animal damage control program is operated solely by the federal government under a cooperative agreement with the state. The federal program uses some nonlethal methods to protect sheep from predators. In 1994, voters passed a measure banning the use of leghold traps and foot snares. The state has citizen-suit provisions enabling a private party to sue for violations of air and water quality standards and environmental nuisances.