Weed Warrior Training Materials

Quick Links to Additional Resources: Documents and Videos

You can find more information about individual species under the invasives tab and throughout the CISMA website.

These documents will help you learn how to identify invasive species in our natural areas:

Mistaken Identity

Summer Invasives Cheat Sheet

Invasives Management Annual Calendar– suggested timing and ideal treatments for specific species.

To learn more about the invasive species that are our highest priorities for removal, watch a series of short videos from Sudbury Valley Trustees and the Outsmart Project (approved by UMass Amherst) that explain how to identify them.


Introduction to the program and an overview of primary target species.


Backyard Invasives- Overview of how homeowners managing invasive species can work in concert with conservation managers.


Water Chestnut Identification and Removal