STATE NOXIOUS WEEDS

Leafy spurge (Euphorbia esula)                            SD Distribution map
Canada thistle (Cirsium arvense)                          SD Distribution map
Perennial sow thistle (Sonchus arvensis)               SD Distribution map
Hoary cress (Cardaria draba)                              SD Distribution map
Russian knapweed (Centaurea repens)                 SD Distribution map
Purple loosestrife (Lythrum salicaria)                   SD Distribution map
Salt Cedar (Tamarix aphylla, T. chinensis, T. gallica, T. parviflora and T. ramosissima) SD Distribution map
 

STATE DECLARED PESTS

LOCAL NOXIOUS WEEDS

Bull thistle (Cirsium vulgare)                                SD Distribution map
Absinth wormwood (Artemisia absinthium)         SD Distribution map
Musk thistle (Carduus nutans)                             SD Distribution map
Plumeless thistle (Carduus acanthoides)               SD Distribution map
Field Bindweed                                                     SD Distribution map
Puncturevine (Tribulus terrestris)                         SD Distribution map
Scotch thistle (Onopordum acanthium)                SD Distribution map
St. Johnswort (Hypericum perforatum)                SD Distribution map
Spotted knapweed (Centaurea maculosa)            SD Distribution map
Chicory (Cichorium intybus)                                SD Distribution map
Common Burdock (Arctium minus)                      SD Distribution map
Common mullein (Verbascum thapsus)                SD Distribution map
Common tansy (Tanacetum vulgare)                  SD Distribution map
Poison Hemlock (Conium maculatum)                SD Distribution map
Dalmatian toadflax (Linaria dalmatica)                SD Distribution Map
Yellow toadflax (Linaria vulgaris)                       SD Distribution Map
Houndstongue (Cynoglossum officinale)             SD Distribution Map
Diffuse knapweed (Centaurea diffusa)                SD Distribution Map
Giant Knotweed (polygonum sachalinense)            SD Distribution Map
Phragmites                                                            SD Distribution Map

LOCAL DECLARED PESTS

Mountain pine beetle (Dendroctonum ponderosae)

ððIntegrated Weed Management | Weed Bio-Controlïï

Return to Plant Protection Program