Monitoring and rapid response: For small infestations, clumps and individual plants may be hand pulled during June. All plant parts should be removed. For large infestations cut by mowing or tilling. Can be effectively controlled using any of several readily available general use herbicides such as glyphosate.
Credits: The information provided in this factsheet was gathered from the U.S Forest Service Weed of the Week.
Individual species images that appear with a number in a black box are courtesy of the Bugwood.org network (http://www.invasive.org).Individual photo author credits may not be included due to the small display size of the images and subsequent difficulty of reading the provided text. All other images appear courtesy of Google (http://images.google.com).