The herbicide glyphosate, touted as the most effective treatment for controlling knotweed, is one of the most well-studied chemicals, experts say. Scientific data does not support claims that ...

Add Yahoo as a preferred source to see more of our stories on Google. Japanese knotweed in the sunshine - DyziO/Shutterstock There are few garden discoveries more disappointing than realizing that the ...

A large patch of Japanese knotweed grows in a yard. - Linda McKusick/Shutterstock Of all the invasive weeds you can find growing in your yard, Japanese knotweed (Fallopia japonica) is one of the most ...

For a highly invasive plant, Japanese knotweed looks unassuming. With green bamboo-like stems, spade- or heart-shaped leaves and, in late summer, clusters of white or pale green flowers, Japanese ...

New research has looked at the long-term environmental impact of different methods to control Japanese knotweed. Different ways of trying to control the invasive species have developed over the years ...

I’m a lucky guy: for one thing, I have no Japanese knotweed. Many is the gardener who has emailed me asking, “What can I do to get rid of Japanese knotweed?” My usual answer? Sell the house. Japanese ...

Welcome to the Swampscott Conservation Commission’s first bulletin. We intend to occasionally issue bulletins to keep residents and business up to date on issues relating to the Commission’s work in ...

You are likely seeing pretty hedge-like plants with mounds of white flowers growing along streams and highways this time of year. This is the highly invasive plant called Japanese knotweed (Fallopia ...

Sophie Hocking works for Swansea University. She received funding from Complete Weed Control Ltd as part of her KESS II PhD to support her research. When it was introduced to Europe in the mid-19th ...

WORCESTER — As the leaves turn from green to illustrious yellows, deep burgundy and soft brown hues, there is a hidden danger lurking in the brush, Japanese knotweed. The invasive plant, known for its ...