About Rhyssomatus lineaticollis (Say & T., 1824)
Rhyssomatus lineaticollis, which has the scientific name Rhyssomatus lineaticollis (Say & T., 1824), is commonly known as the milkweed stem weevil. It is a species of weevil. Adult individuals of this species feed on the stems of common milkweed, Asclepias syriaca. This weevil is also destructive to Asclepias meadii, a rare and threatened species of milkweed.