Our October 13th Zoom presentation at 7pm is Cheatgrass: history, biology, and the future in North America by Roger Rosentreter. 
Click on https://zoom.us/j/93901942710 to join our presentation. Please remember that, for the time being, we are limited to 100 participants, which worked out in September. If we start to max that out, then we will increase the number to allow everyone to join in because we want to have everyone attend. And If you can not attend, then we will have a link on our chapter page to a recording of the presentation.