Arum italicum - how to eradicate
I've just learned how invasive this plant can be. I'm trying to help someone get rid of the arum that has spread over 5+ acres of a beautiful woodland garden. The garden is mostly native plants so we really want to get rid of this pest. I've been told that all the experts say you just can't eradicate arum and my short research backs that up. Isn't there anything that works? Please help me with this. Thanks for any suggestions and information.