The hotspots across Glasgow for the highly destructive Japanese knotweed have been revealed - here is how to spot and destroy ...

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

Ever. As mentioned already, homeowners might wish to tackle a small clump of Japanese knotweed themselves, but it will require a total excavation of the plant and its root system – which can ...

For more information visit Midwest Invasive Species Information Network (MISIN). Giant knotweed is very difficult to remove from an area after it has been introduced because of how aggressive it is.

For more information visit Midwest Invasive Species Information Network (MISIN). Japanese knotweed is very difficult to remove from an area after it has been introduced because of how aggressive it is ...