Resource Search 1 | National Invasive Species Information Center

University of Arizona Cooperative Extension. Coconino County; Arizona Native Plant Society. Flagstaff Chapter.

Arizona Game and Fish Department.
New state regulations to help prevent the spread of quagga mussels and zebra mussels went into effect in Mar 2010. These regulatory measures, known as "Director's Orders," were authorized by the Aquatic Invasive Species Interdiction Act passed by the Arizona Legislature in 2009. The orders contain a list of aquatic invasive species for Arizona, a list of waters where aquatic invasive species are present, and mandatory conditions for the movement of watercraft.

Arizona Game and Fish Department.
See also: Aquatic Invasive Species for additional risk analyses and related species information

Arizona Game and Fish Department.
If your watercraft has been in a Listed Infested Water [PDF, 116 KB] six or more consecutive days, you must have your boat inspected and decontaminated by AZGFD or an authorized agent prior to transport. To prepare for your decontamination, please click here. For more information about aquatic invasive species and AZGFD AIS regulations, visit Aquatic Invasive Species.

University of Arizona; USDA. Animal and Plant Health Inspection Service; Arizona Department of Agriculture.
The Arizona Plant Diagnostic Network is designed to link growers and master gardeners with plant experts in your community and with plant scientists at the University of Arizona. These experts are available to answer questions about plant health and help identify new and emerging plant pests and pathogens in Arizona. The goal is to increase public awareness of incoming threats to the plants and produce in our State.

DOI. NPS. Glen Canyon National Recreation Area.
Quagga mussel larvae, or veligers, were first confirmed in Lake Powell in late 2012 after routine water monitoring tests discovered mussel DNA in water samples taken from the vicinity of Antelope Point and the Glen Canyon Dam. As of early 2016, thousands of adult quagga mussels have been found in Lake Powell, attached to canyon walls, the Glen Canyon Dam, boats, and other underwater structures, especially in the southern portions of the lake. It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures.

DOI. NPS. Glen Canyon National Recreation Area.
It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures. Additional steps are required if you launch on other waters without a significant drying period or if you are on Lake Powell for more than 5 days.

Dec 2019
University of Arizona. Cooperative Extension.
This booklet is the 2019 revision of a similar booklet published in 2001 and the second edition. This updated edition of the guides provide management suggestions for most listed species based on a synthesis of field trials and greenhouse experiments mostly conducted in the arid southwest. The second edition included most of the invasive plant species that appeared in the 1st edition with several species added. The updated booklet is not intended to provide a comprehensive list of all of Arizona’s invasive weeds, but rather, it illustrates a few invasive plants that have become, or have the potential to become, problematic in Arizona.
Publication Number: AZ1482-2016