Author Archive | Sam Leininger

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June’s Weed of the Month: Policeman’s Helmet

Policeman’s helmet (Impatiens glandulifera) is an invasive weed which grows in ditches, wetlands, and along waterways. Native to India, this fast-growing annual was introduced as an ornamental plant due to its impressive growth and the showy purple, pink or white blooms. Since introduction, it has escaped cultivation to become the dominant riparian vegetation in many […]

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A Fond Farewell: Sarah Hamilton

It isn’t often that we lose a WeedWise team member, but this week we bid a fond farewell to WeedWise Specialist and CWMA Coordinator, Sarah Hamilton. Sarah joined the WeedWise program in 2014 and has split her time working on invasive species management in the Sandy River watershed, and in coordinating both the 4-County and […]

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It’s Native Plant Appreciation Week!

Let’s Celebrate! The WeedWise program is in the business of preventing and controlling invasive weeds.  As anyone that spends much time battling invasive weeds can attest, our work can feel a little daunting at times.  We all have those days, when we are battling a rather bothersome patch of invasive weeds, and lose sight of […]

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Its National Invasive Species Awareness Week!

National Invasive Species Awareness Week (February 26 -March 2, 2018) kicks off today! Once a year, folks around the country take a full week to consider the many impacts that non-native invasive species have on our communities, working lands, natural areas, and pocket books.  So take a moment to celebrate with the WeedWise Program to […]

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Local partners join forces to tackle costly invasive weeds along the Clackamas River

Invasive weeds currently cost Oregonians millions of dollars each year. One recent estimate indicates that without intervention these will increase to $1.8 billion in personal income losses a year from degraded lands and reduced productivity. What is being done? A local effort is underway to help mitigate the impacts of these invasive weeds along the […]

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Year in Review: A WeedWise Annual Report

Another year in the books With the new year approaching, it is always good to take a moment to stop and reflect on our many accomplishments and challenges over the past year.  Here at the WeedWise program we’ve been reflecting on the past year.  To celebrate our accomplishments, the WeedWise Program has prepared an annual […]

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