David Layland, the joint managing director of Japanese Knotweed Control, based in Stockport, says it is the only thing that works. "Once we inject into it, it transfers into the root system pretty ...

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 ...

With preferred control methods continuing to include a ... Non-Native Policy in place is an excellent start.' Japanese Knotweed is a species of plant that has bamboo-like stems and small white ...

Giant knotweed, a terrestrial herbaceous plant in the Polygonaceae family, invades along waterways, roads, forest openings, and disturbed sites where dumped. Key characteristics of this invasive ...

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 ...