Author Archives
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Fragrant Water Lily – September 2020 Weed of the Month
Fragrant water lily (Nymphaea odorata) has many redeeming qualities as well as causing significant problems here in Washington. This species of water lily is native to the eastern and central United States and is used both by people and wildlife,… Read More ›
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Where to go for info on controlling weeds in water
If you live on a lake or creek and want to control weeds in the water or along the shoreline, it’s important to do some research first. Because of the risk of impacting water quality with any weed control method,… Read More ›
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Noxious Weed Control Online Seminars Sept 23 and 30, 2020
The King County Noxious Weed Program is holding a two-part online seminar on September 23 and 30 packed with great information for anyone working on managing invasive plants and noxious weeds. Topics include early detection species, best management practices for… Read More ›
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Why oh why is there so much tansy ragwort this summer?
As if 2020 wasn’t hard enough, tansy ragwort is exploding this year! Noxious weed specialists who have worked on it for a decade or more think it is one of the worst years they’ve seen. Is it just the bad… Read More ›
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False Brome – July 2020 Weed of the Month
False brome is not your ordinary grass species. This introduced bunch grass spreads into shaded woodlands and can carpet the forest floor, excluding native species and increasing fire risk. Sometimes used as an ornamental grass, false brome (Brachypodium sylvaticum) first… Read More ›
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Goatsrue – May 2020 Weed of the Month
The story behind this month’s noxious weed is sadly ironic. First introduced from the Middle East to Utah in 1891 as a possible forage plant, it soon became evident that it contained a poisonous alkaloid making it toxic to livestock… Read More ›
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Are your weeds piling up?
We are all spending more time at home right now, and many of us are finding ways to stay busy by working on projects we never had time for before. Perhaps you are engaged in a battle with weeds on… Read More ›
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What’s weeding now?
A mild winter means we are seeing a bunch more noxious weeds popping up early, or moving along faster than usual. As we keep getting rain, sun and mild temperatures, our noxious weed season is growing into a serious challenge!… Read More ›
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Steps the noxious weed program is taking to help slow the spread of COVID-19
The King County Noxious Weed Control Program is following the guidance of Public Health – Seattle & King County on the COVID-19 outbreak to help prevent the spread of novel coronavirus in our community. We will use the Noxious Weeds… Read More ›
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Milk Thistle – March 2020 Weed of the Month
Milk thistle is a perfect example of how plants can have both positive and negative impacts. On the one hand, milk thistle is a Class A noxious weed and quarantined species in Washington because of its negative impacts on pastures… Read More ›
