Exotic Pest Reporting
Japanese knotweed (Polygonum cuspidatum) is an invasive plant. It was first detected in West Virginia in 1952.
Japanese knotweed is a very aggressive species that is capable of crowding out all other vegetation.
Summaries of State Plant Protection Laws and Regulations
02/20/2018 - Decision on Claremorris plant 'knot' made yet
02/13/2018 - Workshops aim to nip invasive species in the bud
08/09/2017 - Heroes of Wellesley's vernal pools
08/09/2017 - Proposed ordinance targets bamboo growth
08/07/2017 - Dangerous Hogweed Spreading Across Island
08/04/2017 - Noxious weeds continue to be constant battle
07/26/2017 - Are Commercial Wildflowers Ever Truly 'Wild'?
07/26/2017 - Help rid Fort Collins of noxious weeds
07/24/2017 - The good and bad of scenic highways
07/21/2017 - Ottawa experts wage war on the latest invasive plant
07/18/2017 - 400 sites in Cork "seriously infested" with knotweed
03/28/2016 - Knotweed beware - Vernon News - Castanet.net
09/24/2015 - War on Weeds Continues - The Chronicle: Home
08/24/2015 - Brooklyn battling invasive plant
06/23/2015 - Efforts expand to control invasive plants
05/08/2015 - PressReader - Connecting People Through News
04/22/2014 - Spring Cleaning Team Tidys Up Housatonic Riverfront