Delaware Noxious Weeds

Delaware Department of Agriculture. 1986. Rules and regulations for noxious weed control. Delaware Department of Agriculture.

http://dda.delaware.gov/plantind/noxious.shtml



Subject Name Scientific Name Family Order
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Asterales
johnsongrass Sorghum halepense (L.) Pers. Poaceae Cyperales
giant ragweed Ambrosia trifida L. Asteraceae Asterales
burcucumber Sicyos angulatus L. Cucurbitaceae Violales