N.Y., says one treatment for smaller patches of knotweed is mowing it repeatedly to keep it in check. If elimination is your ...

Two south east London boroughs have been ranked among the highest for cases of Japanese Knotweed. Data from environment invasive plant specialist Environet has revealed London’s Japanese knotweed ...

Japanese knotweed is an invasive, fast-growing weed that can quickly cause damage around your property. Here are some ...

The Rhododendron threatens to block out sunlight and prevent other plants from growing, while the knotweed can loosen river banks with its root system. Will Copestake Media Gorge scramblers have ...

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 ...

Giant knotweed is very difficult to remove from an area after it has been introduced because of how aggressive it is. It’s able to spread through rhizomes and stem/root fragments, as well as seed ...