スイカズラ
Management of invasive "Lonicera japonica" has been achieved through a variety of means. Small patches can be removed by hand, or using simple digging tools, but all plant parts including roots and rhizomes must be removed to prevent resprouting. Larger patches can be removed through repeated mowing, but application of herbicide is also recommended to prevent regrowth. There has been some study of using controlled burns to remove "Lonicera japonica", but the underground portion of the plant is usually able to survive and resprout, limiting the effectiveness of this method. Browsing by herbivores may limit its growth, but is unlikely to fully eliminate it. There is currently no known biological control for "Lonicera japonica".