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Invasive Species

Invasive Species

Invasive species are non-native species which spread widely on their own. Many are considered to be noxious, and cause economic or environmental harm or harm to human health.

Articles & Stories

Article presented by the Sage Grouse Initiative that shows how it pays to treat invasive grasses on...
Invasive fish are a pervasive problem in Oregon's rivers and streams. A study conducted by...
But a weed is simply a plant that wants to grow where people want something else. In blaming nature...
The spread of non-native invasive species during the last...
If you are concerned about invasive wildlife, join Oregon's statewide campaign against invasive...

Maps and Tools

The Communities Reporter is a unique resource for community practitioners as it links over 1000... more

Data Collections

The Department of Administrative Services (DAS) is the central administrative agency of state... more