Goosegrass

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Herbicide resistance in goosegrass developed very early on in the timeline over herbicide resistance in the US. These populations remain in states throughout the US.

Resistant populations:

  • Group 3
  • Group 9

Locations of resistant populations:

Arkansas, Mississippi, North Carolina, Tennessee (Search by State to see which resistant populations are present in each state)

Resources:

Goosegrass Identification – U of California Weed Gallery