Distribution and abundance maps for priority weed species within
NSW NSW Department of Primary Industries (DPI) has collected
weed distribution and abundance information from local
government in 2007 and 2010. Local government noxious weed
officers supplied DPI with distribution and abundance
information on priority weed species that threaten the
environment, production and human health. The following weeds
were surveyed; - weeds that have been targeted to be excluded
from NSW. These species can be found in NSW and national weed
alert lists. - weeds already established in NSW. These species
are monitored to inform actions that aim to contain their spread
to new areas and to reduce their impacts on the environment,
production and human health.