February 29, 2024

The Arizona Game and Fish Department asks the public to do your part in stopping the spread of harmful non-native plants and animals, as part of National Invasive Species Awareness Week.

Invasive species are defined as those brought to an area through human influence, either intentionally or unintentionally; and they generally have a negative role in the environment. That can include reducing biological diversity by crowding out native species; competing with them for food, water or resources; or introducing disease.

Something as simple as taking firewood from one region to another can spread invasive insects or fungus, leading to tree or crop die-offs.



Quagga mussels can cause millions of dollars in damage to boat motors, docks and water intake systems, if boaters and anglers do not clean, drain and dry their boat and gear before going from one body of water to another.

For more information on Aquatic Invasive Species, visit azgfd.gov/ais; and you can also find a news release on the department’s home page with information about preventing invasive species spread—for hikers and off-roaders, campers, pet owners, and even gardeners and landscapers.

To help residents identify and remove invasive plants, Coconino County, the University of Arizona Cooperative Extension and the Flagstaff chapter of the Arizona Native Plant Society have created an online informational guide, at nazinvasiveplants.org.

Invasive plants can degrade wildlife habitat, clog streams, and increase flooding and erosion. They are generally difficult to control or eliminate; and due to their rapid spread, they also increase fire danger.

The website includes photos of different invasives, along with recommendations on how to control or eliminate them from your property.

Josh Freeman | KAZM News Director | josh@mellowmountainradio.com