New research questions our assumptions about invasive plants as the primary drivers of ecological degradation. Restoration success may be limited by interactions of different stressors.
In addition to documenting a departure from predictions in host-specificity testing, Simmons and Blossey present new evidence on the potential impacts and safety of water chestnut biological control.
This article explores a case study of biotic resistance, where over time native species may limit the invasion of other species. A native herbivore learns to consume an invasive alga in less than a decade.