Knotweed (species unknown) (Fallopia spp.) on Jun 25, 2012
Submitter does not have a specimen EDRR Status: Local expert notified
Description of specimen
Japanese knotweed growing in a private yard
Commentary
Dear Me,
I want to thank you so much for taking the time to report Japanese knotweed. I have forwarded your report to the City of Eugene. The report your submitted displays some valuable information on knotweed identification and control. Because this is on private land anyone wanting to address this infestations needs to get land owner permission. Sometimes the best approach is a friendly chat with the land owner and to provide some information.
We really value this report! Even if no one is able to control the population right away, your report is still extremely valuable as invasive species managers work to identify the most strategic sites to focus their efforts. Thanks again and please do keep on reporting invasive species!
Sincerely, Tania Tania Siemens WISE Program Coordinator (Watershed and Invasive Species Education) Oregon Sea Grant Extension Oregon State University tania.siemens@oregonstate.edu
Tania Siemens
June 25, 2012, 5:03 a.m.
Remedy
Oregon State University's Solve Pest Problems page has some great information about how to get rid of knotweeds Solve Pest Problems
This is a tricky weed to manage. Consider reaching out to your local Soil & Water Conservation District for technical advice.
Location
Growing in a private yard on the corner of 28th and Lorane HWY
Expert Reviewer
Tania Siemens WISE Program Coordinator (Watershed and Invasive Species Education) Oregon Sea Grant Extension Oregon State University tania.siemens@oregonstate.edu 541-914-0701
I want to thank you so much for taking the time to report Japanese knotweed. I have forwarded your report to the City of Eugene. The report your submitted displays some valuable information on knotweed identification and control. Because this is on private land anyone wanting to address this infestations needs to get land owner permission. Sometimes the best approach is a friendly chat with the land owner and to provide some information.
We really value this report! Even if no one is able to control the population right away, your report is still extremely valuable as invasive species managers work to identify the most strategic sites to focus their efforts. Thanks again and please do keep on reporting invasive species!
Sincerely,
Tania
Tania Siemens
WISE Program Coordinator (Watershed and Invasive Species Education)
Oregon Sea Grant Extension
Oregon State University
tania.siemens@oregonstate.edu
Tania Siemens
June 25, 2012, 5:03 a.m.