NAC555.050. Diamond Valley Weed Control District: Weeds subject to control.  


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  • The following weeds are subject to control within the District:

                                                                Noxious Weeds

         1. Austrian fieldcress.

    (Rorippa austriaca)

         2. Austrian peaweed.

    (Sphaerophysa salsula)

    (Swainsona salsula)

         3. Camelthorn.

    (Alhagi camelorum)

         4. Klamath weed.

    (Hypericum perforatum)

         5. Hemlock:

         (a) Poison; and

    (Conium maculatum)

         (b) Water.

    (Cicuta douglasii)

         6. Horse nettle:

         (a) Carolina; and

    (Solanum carolinense)

         (b) White.

    (Solanum elaeagnifolium)

         7. Knapweed:

         (a) Diffuse; and

    (Centaurea diffusa)

         (b) Russian.

    (Centaurea repens)

         8. Leafy spurge.

    (Euphorbia esula)

         9. Licorice.

    (Glycyrrhiza lepidota)

         10. Mediterranean sage.

    (Salvia aethiopis)

         11. Medusa head rye.

    (Elymus caput-medusae)

         12. Puncture vine.

    (Tribulus terrestris)

         13. Sorghum species, perennial, such as, but not limited to:

         (a) Johnson grass;

         (b) Sorghum alum; and

         (c) Perennial sweet sudan.

         14. Thistle:

         (a) Canada;

    (Cirsium arvense)

         (b) Musk;

    (Carduus nutans)

         (c) Scotch;

    (Onopordum acanthium)

         (d) Sow;

    (Sonchus arvensis)

         (e) Iberian star;

    (Centaurea iberica)

         (f) Purple star; and

    (Centaurea calcitrapa)

         (g) Yellow star.

    (Centaurea solstiltialis)

         15. Toadflax, dalmatian.

    (Linaria dalmatica)

         16. Whitetop or hoary cress.

    (Cardaria draba, C. pubescens,

    Lepidium latifolium, L. repens)

                                                                  Other Weeds

         1. Bindweed, field.

    (Convolvulus arvensis)

         2. Foxtail barley.

    (Hordeum jubatum)

         3. Poverty weed.

    (Iva axillaris)

     [Dep’t of Agriculture, eff. 6-18-70; A 2-15-77]