they wrote above two pictures of stalky plants with bright green leaves. "This stuff grows extremely quick. Knocked it down, ...

It is a truth universally acknowledged that nobody (honestly, not a soul) wants to find Japanese knotweed on their property – but new research has revealed that some 4,500 homebuyers in the UK ...

Knotweed can grow at a rate of 10cm per day in the summer Back in the nineteenth century, when Victorian engineers were designing the latest in transport technology, Japanese knotweed sounded like ...

KISMA has been managing a quarter-acre of Japanese knotweed area in Kearsarge for the past four years with very positive results (see images below). cover portions of the knotweed patch with tarps or ...

The world's largest field trial on the control of Japanese knotweed, conducted in Wales, has found that eradicating the plant is not possible. Researchers from Swansea University have carried out ...