Noxious Weeds Blog

Recent Posts - page 2

• Field Bindweed – September 2018 Weed of the Month

  By theweedsbeat on September 18, 2018

  

  Weeds are, unfortunately, a common sight, but it takes a special kind of weed to make the “World’s Top 10 Worst Weeds List.” Field bindweed (Convolvulus arvensis), a non-regulated Class C noxious weed, is one of them. If you’ve ever… Read More ›

• Brazilian Elodea – August 2018 Weed of the Month

  By theweedsbeat on August 9, 2018

  

  Have you visited a lake or river to swim on one of these hot summer days, only to find the water thick with submerged plants? Some of those aquatic plants are natives, but others are nasty invasive species that can… Read More ›

• County’s program steps in when people need a helping hand to battle tansy ragwort

  By theweedsbeat on August 7, 2018

  

  It’s the first week of August, the days are hot, and there’s one plant on every Noxious Weed Specialist’s mind: tansy ragwort (Senecio jacobaea). This biennial, regulated Class B noxious weed grows throughout King County, especially on open, sunny sites… Read More ›

• Stop Noxious Weeds, by Land and by Seeds!

  By theweedsbeat on July 13, 2018

  

  Noxious weeds are sneaky. Each one has its trick for taking over: many spread by seed, while others use stem and root fragments, underground rhizomes, or aboveground runners. Anytime you’re out around a noxious weed, make sure you know how… Read More ›

• Purple Loosestrife – July 2018 Weed of the Month

  By kcweeds on July 8, 2018

  

  Although it is perhaps one of the prettiest noxious weeds, purple loosestrife (Lythrum salicaria), is widely recognized throughout North America as a highly invasive and damaging weed in wetlands and along shorelines. Vigorous perennial roots and rhizomes combined with incredibly… Read More ›

• Top Priority Noxious Weeds on Vashon Island this Month

  By theweedsbeat on July 8, 2018

  

  With the Vashon Strawberry Festival coming up and the Unofficial Mayor Contest in full swing, Vashon Island might seem like an idyllic world of its own, separated from the rest of King County. In some ways, it is; but when… Read More ›

• Weed Control Methods Workshop (July 12) and Other Upcoming Classes

  By theweedsbeat on July 2, 2018

  

  Beating back noxious weeds is often tough, but knowing the best way to control them can make your job a whole lot easier. That’s why the King County Noxious Weed Control Program is offering a free Weed Control Methods Workshop… Read More ›

• Taller gratuito sobre la poda y el mantenimiento de los árboles, así como el control de las malas hierbas

  By theweedsbeat on June 22, 2018

  

  [español] ¡El Programa de Control de Malas Hierbas Nocivas del Condado de King, en colaboración con Seattle Public Utilities, está ofreciendo un taller gratuito en español sobre la poda y el mantenimiento de los árboles, así como el control de… Read More ›

• Himalayan Blackberry – June 2018 Weed of the Month

  By theweedsbeat on June 18, 2018 • ( 2 )

  

  If Washington ever decided on a state weed, Himalayan blackberry (Rubus armeniacus) would be a strong contender. Some people hate its thorns, some love its berries, but almost everyone has a strong opinion about it. Yet, for all its fame,… Read More ›

• Knotweed control classes offered June 20 and June 26

  By kcweeds on June 15, 2018

  

  If you have knotweed that you want to control, taking a class might be a good first step. Our riparian team will be teaching two sessions of our popular free workshop on invasive knotweed control on June 20 and June 26…. Read More ›

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