Species |
Distribution |
Photo courtesy of RPS Group PLC |
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Impacts |
Pathways |
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Management |
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Prevention Should not be released in the wild. Dispose of garden and pond waste responsibily. Check vehicles, boats, equipment and clothing for plant fragments when leaving infested sites and clean if necessary. Physical Control Is difficult as small fragments can easily break off, float away and rapidly reproduce. Hand pulling may, however, be effective for small infestations. In New Zealand, suction dredging using divers has helped with control. Chemical Control Through the use of herbicides is the preferred method of control in Britain. This has the disadvantage that other (native) flora can also be killed. More information on control measures is avaiable from the Centre for Ecology and Hydrology, Centre for Aquatic Plant Management Information Sheet (Click here to download) Note use of herbicides in or near to water requires a licence from SEPA. Biological Control None known |
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Links |
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Non Native Species Secretariat identification guideNon Native Species Secretariat Fact Sheet
Invasive Species Ireland Fact Sheet Daisie Species Fact Sheets
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