NOXIOUS WEEDS
IN CLATSOP COUNTY

Below are some of the worst invasive weeds in Clatsop County. If you see any of them, don't hesitate to call us at Clatsop Soil and Water Conservation District (503-325-4571) and let us know


New noxious weeds coming to the county
from surrounding areas.

herb robert

Herb Robert (Stinky Bob)

Dark red stems, fern-like leaves that turn red in the fall. Plant gives off a strong odor when crushed.


 garlic mustard

Garlic Mustard

Triangular or heart-shaped leaves alternating on stalk. Small white flowers of four petals forming a cross.






Some of the weeds we are working to control
Click on the photos below for more information

  

j knotweed loosestrife

                                         Japanese Knotweed              Purple Loosestrife


 gorse tansy

                                                                    Gorse                                                                    Tansy

                                                                                                                                                  Ragwort