My neighbor to the east is cultivating Japanese knotweed as a privacy barrier in his backyard. It is spreading into my backyard (102 Cedar Lane) and the backyards of other neighbors. I am spraying to control it but it just keeps sending out shoots -- farther and farther into my grass. I cannot use this property for growing anything else while this stuff is there. What can I (we) do about this? Please contact me before contacting the neighbor in question. Thank you.
Tania Siemens WISE Program Coordinator (Watershed and Invasive Species Education) Oregon Sea Grant Extension Oregon State University email@example.com 541-914-0701