Life … Animals Arthropods Insects True Bugs, Hoppers, Aphids, and Allies Scentless Plant Bugs Stictopleurus Knapweed Rhopalid species 2,730 observations Knapweed Rhopalid Stictopleurus abutilon Supported by All 11 native plantssupport it in the US Food plants Plants it feeds on Common Yarrow, Annual Fleabane, Pineapple-weed, Red-flowering Currant 11 Close