Russian thistle, that tumbling tumbleweed. During this online course, you will learn about Russian thistle biology and how to structure a management plan. By understanding its biology you should get some ideas to consider for controlling it.

Approved in the following states:

1 Credit: Alaska; Montana (10, 30, 37, 39, 44, 55, 60); Oregon; Utah; Washington

2 Credits: Maryland (3A, 3B, 3C); Pennsylvania (PC, 01, 10, 18); West Virginia (1, 7, 11, 12, PA)