Experts have drawn up a map showing the worst affected places across England and Wales - and explained what to do if you find ...
"Soil or plant material contaminated with non-native and invasive plants like Japanese knotweed can cause ecological damage and may be classified as controlled waste. You do not legally have to ...
The hotspots across Glasgow for the highly destructive Japanese knotweed have been revealed - here is how to spot and destroy it.
"Soil or plant material contaminated with non-native and invasive plants like Japanese knotweed can cause ecological damage and may be classified as controlled waste. You do not legally have to ...
If you’re not sure if the plant you’re looking at is in fact Japanese Knotweed there is also an extensive Gallery on their website which includes what it looks like throughout the seasons to help you ...