Source: De Achterhoekse Courant.
On March 20, 2023, De Achterhoekse Courant (local newspaper) published a nice article about how unwanted exotic species perish by the freezing treatment method invented by Tibach located in Ulft.
Until a year ago, the Japanese knotweed was an ornamental plant that you could purchase in garden supply stores. This graceful grower has now become a nightmare for private individuals, municipalities and other governments and landowners. Japanese knotweed seemed to be unstoppable. Until Tibach invented their new treatment method that proved the opposite.
Read the full article here (Dutch only)
