Yuma County
Pest Control District
Yuma County Noxious Weed List
State of Colorado A List
African rue
Camelthorn
Common crupina
Cypress spurge
Dyer’s woad
Giant salvinia
Hydrilla Meadow knapweed
Mediterranean sage
Medusahead
Myrtle spurge
Purple loosestrife
Rush skeletonweed
Sericea lespedeza
Squarrose knapweed
Tansy ragwort
Yellow starthistle
The state of Colorado requires eradication of all “A list” species from the state noxious weed list. These are 17 species that are not yet found in Colorado or are found only in small populations. Please report any findings of these species to Yuma County Pest Control District.
© 2010 Yuma County Pest Control District