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 ...
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 ...
A Galway City Councillor has expressed his shock and frustration hearing that the local authority will need €1 million to clear a future housing site from Japanese knotweed. Cllr Alan Cheevers and the ...
Finally there are the “conditions”, the Japanese knotweed of weather reporting. There is always a better and more specific way of conveying the necessary information. In one report we said ...
Japanese knotweed, a terrestrial herbaceous plant that is in the Polygonaceae family, invades along rivers, streams, roads, and in disturbed areas or where dumped. It prefers full sun and rich soils ...