1.
Gestion de Crassula helmsii en Belgique plus difficile qu’il n’y paraît?
2.
Plantes invasives aquatiques en Wallonie: Comment les gérer ? - Cas des plantes amphibies-
Can we really get rid of Japanese knotweed clones? Two years of management tests in Belgium
Can Land Managers Control Japanese Knotweed? Lessons from Control Tests in Belgium