To mow or not to mow: Tackling nuisance growth of water plants at the root

Massive growth of submerged aquatic plants can be a nuisance, especially in summer. It's up to water managers to limit the inconvenience for swimmers, boats and fishermen in a way that is both responsible and cost-effective. NIOO researcher Michiel Verhofstad defended his PhD thesis this week on the 'root' causes of the problem, and how best to tackle it.