North American Invasive Species Management Association Media
The North American Invasive Species Management Association (NAISMA) is the largest organization dedicated to protecting North America’s natural heritage from the threat of invasive species.
Latest News & Articles

NAISMA Welcomes New Executive Director
A message from Christie Trifone Millhouse, NAISMA’s new executive director, with an introduction by Kate Wilson, NAISMA board president.

Protect Urban Trees from Invasive Shothole Borers
Although invasive shothole borers could spread throughout much of California and other states if left unchecked, many trees can be saved, and even heavily infested areas can recover over time.

New Invasive Species Should Be Your Priority
For widespread infestations, suppression and education are key to inch towards control. Do your part by learning how you can be an early detector.

H.R. 1389: The Right Priorities, Strategic Resources for American Forests
A bill now in Congress – H.R. 1389 – would help overcome obstacles arising from inconsistent priorities and inadequate resources.

A Proliferation of Ivy
Different invasive ivy species may have different habitat preferences and kill techniques. Learn how to identify among different species — then report them to EDDMapS so researchers can access data!

How-To #NISAW
Do your part to engage the public and elected officials about protecting natural habitats by slowing the spread of invasive species.

Letter of Support for Entomological Society of America Naming Conventions
Support of the Entomological Society of America’s (ESA) Better Common Names project.

NAISMA seeks new Executive Director
We are now accepting applications for a new Executive Director, who may work remotely from anywhere in North America.

Make Today Special: Invest in the Future of Invasive Species Management
Are you a true believer in the work of invasive species management? North American Invasive Species Management Association’s 2021 overview will give you hope.

Three Compelling Reasons Invasive Species Matter — Share Them with Volunteers!
Invasive species volunteers need to hear the most important “whys” you can offer to motivate the gifts of their time and energy.

Flowering Rush (Butomus umbellatus) — Invasive Plant Biology and Management Methods
What’s the recommended way to manage flowering rush, an aquatic invasive plant that spreads through both seeds and rhizomes?

Invasive Species News and Research, November 2021
Major policy progress for both aquatic and terrestrial invasive species. Indigenous knowledge and conservation. These invasive species articles help keep you up to date on the latest research and news.
Media Inquiries:
Tina Casagrand
Communications Manager