Overview: What will this module do for me?
The purpose of this learning module Western Rangeland Weeds is to inform the general public about rangelands weeds, their impacts, and how to participate in their management. The contents are divided into nine submodules. Each contains text and photographs to explain submodule topics in addition to interactive exercises to reinforce what was presented. Submodules are as follows:
- What Are Invasive Weeds?
In this submodule you will learn about the characteristics of invasive rangeland plants. Included is information about predicting the invasiveness of plants, where these plants come from and how they get here, and rangeland conditions that contribute to the spread of these weeds. You will also learn about the process of weed infestation and establishment as explained by weed scientists. Lastly, you will learn gain understanding as to why you should care about invasive rangeland weeds. - Where They Are Found?
In the submodule, you will be presented with additional information on characteristics of rangeland weeds. You will review some current research finding about these plants, where they are found, and how they affect wildlife and grazing land. - Economic and Ecological Impacts
The economic and ecological impacts of invasive rangeland weeds can be devastating and far-reaching. After learning some general information about these impacts, you will be presented with plant characteristics and details of impacts from several particularly harmful and prominent rangeland weeds. - What to Do About Weeds
After learning about some social impacts of rangeland weeds, you will be presented with some practical suggestions on how you can help decrease the spread of these plants. These ideas are especially significant because many weed infestations originated from the actions of private landowners. - Most Common Weeds
The western U.S. is a very diverse land area with many different landforms and climates infested with many different types of weeds. The list of weeds described in this submodule is by no means comprehensive, but it presents weeds that cover large areas that are particularly troublesome. You will learn of some identifying characteristics and view close-up and whole plant photographs of twelve troublesome weeds that infest various locations in the western U.S. - Collaborating with Others
Managing any invasive species usually requires that many individuals and groups join forces – this is particularly true in the fight against invasive rangeland weeds. Here you will learn about some volunteer activities and suggestions on how to get involved. In addition, you will be introduced to some ideas on who to organize and mange a Cooperative Weed Management Area. - Controlling Weeds
This submodule provides information on governmental agencies that are responsible for weed management. Due to the devastating and expensive impacts of invasive weeds, there are many agencies whose time and resources are dedicated to weed management. - How to Control Weeds
Here you will learn about the various methods used to combat invasive rangeland weeds, including biological, chemical, and mechanical control. In addition, you will learn about factors that can affect weed control efforts including plant characteristics, soil, and climate. - Get More Information
In addition to governmental agencies, there are many state and regional organizations that play a critical role in weed management. Here you will have access to links to many of these organizations. Links are also provided to western Native Plant Society web sites because of their part in weed control and reclamation. There is also information about professional education and activities for teachers to use in the classroom.