Tag: King County

King County noxious week fact sheet
June, 2018

https://your.kingcounty.gov/dnrp/library/water-and-land/weeds/Brochures/Bittersweet-Nightshade-factsheet.pdf

Purple loosestrife is an invasive and competitive noxious weed that alters wetland ecosystems by replacing native and beneficial plants. Water-dependent mammals and waterfowl and other birds leave wetlands when their food source, nesting material and shelter are displaced by purple loosestrife

January, 2011

https://your.kingcounty.gov/dnrp/library/water-and-land/weeds/BMPs/purple_loosestrife-control.pdf