It's stupidly irresponsible to encourage people to forage Japanese Knotweed in countries where it is a major threat to existing ecosystems. Even small fragments

It's stupidly irresponsible to encourage people to forage Japanese Knotweed in countries where it is a major threat to existing ecosystems. Even small fragments on shoes or in water can cause outbreaks. That's why dealing with contaminated soil is extremely expensive. https://emmaplusthree.com/home/japanese-knotweed-understanding-its-spread-and-how-to-prevent-it/ https://emmaplusthree.com/home/japanese-knotweed-understandi...