Special Event: Class/Workshop, Green/Environmental, Gardening, Nature Invasive Forest Weed Control Field Practicum Watch demonstrations and then do hands-on practicing of multiple control techniques, such as hand-pulling, root digging, wrenching, foliar sprays, cut stump treatments, and stem injection. You will learn about how to use herbicides safely and effectively, ...	Alexander Ross Tree Farm Bellingham, WA Sat 5/5/18 at 9am-4pm