Join John Landon, Douglas County Noxious Weed Director and Alan Hollinger, Vegetation Control Specialist, for a presentation on the listed noxious weeds of Douglas County and the best methods of control. If you don't know the difference between Musk Thistle or Bull Thistle, or what to do about Sericea lespedeza, here is your chance to get answers to all your noxious weed questions.