WeedMapper.org has become Oregon WeedMapper to improve your noxious weed mapping and management capabilities. You can expect a program in which you can access all the same data but with new tools that allow you to work with noxious weed data as never before. The new mapping platform will give you access to layers relevant to weed management such as roads, rivers, Cooperative Weed Management Area boundaries and more in combination with the ability to draw lines and polygons on your maps to be saved, printed or shared. In addition, the data that comprises the entirety of the known weed sites to ODA can now be downloaded for your own use in your Geographic Information Systems.

A new disease of Boxwoods recently found in Eastern United States, Canada and Oregon

Information about hobo spiders, giant house spiders, and yellow sac spiders.

A license issued by the Oregon Department of Agriculture (ODA) is required by anyone operating as a grower or dealer of nursery stock in Oregon. The department offers three different types of nursery licenses, including one for dealers, one for greenhouse growers of herbaceous plants, and one for wholesale growers and collectors of native plants. Exceptions include businesses whose total sales do not exceed $250 per fiscal year and/or landscaping businesses or brokers that do not grow or store live plant material for more than one year.

Find the distribution of noxious weeds in Oregon

Phytophthora ramorum sampling results for the 2011 growing season

To report invasive species call our toll free number or visit Oregon Invasive Species Council.