
Japanese knotweed and other invasive species are costing the UK economy a staggering £4 BILLION every year, reveals a new study.
The cost has more than doubled in just 12 years, according to the report.

Japanese knotweed and other invasive species are costing the UK economy a staggering £4 BILLION every year, reveals a new study.
The cost has more than doubled in just 12 years, according to the report.