Weeds Indexes

​​Use the indexes below to identify weeds found in Tasmania. Information includes images for identification, control guides, and management plans.

Use the declared weeds index for those weeds that have been 'declared' under the Biosecurity Act. These are weeds that have potential significant adverse impact on Tasmania's productive capacity, natural or physical resources, genetic diversity or ecological processes. Property managers are required by law to control declared weeds.

Use the non-declared weeds index for other agricultural and environmental weeds.