Tag Archives: floating pennywort

Weed biocontrol projects update


CABI weed biocontrol summaries September 2014_Page_1

Defra is funding CABI to investigate the biological control of invasive, non-native aquatic and riverside weeds. This could help protect habitats where chemical and mechanical control are impractical or prohibitively expensive; and to help meet requirements of the EU Water Framework Directive.

See the latest updates of our work.

Biocontrol of escaped ornamentals


Picking orange balsamA new paper discusses biological control (using natural enemies) of plants that have escaped from gardens and are invading wild habitats in UK. These include Japanese knotweed, Himalayan balsam, Australian swamp stonecrop, floating pennywort, giant hogweed, water fern, rhododendron and buddleja.