If you live on acreage in NE Kansas, you're sure to have passed by some noxious weeds. We've experienced the frustration ourselves of hours of summer hand spraying with costly product such as Tordon to remove the ugly Thistle weeds from areas of our pond dams and heavier grazed areas of the pasturelands. It is a continual man vs nature battle...Noxious Weeds! 4 of the most noxious of such in NE Kansas are Musk Thistle, Johnson Grass, Field Bineweed and the well-known and despised...Sericea Lespedeza (SL). (Note attached pictures for determination of such) I should preface this blog by stating, prior to treatment, it is wise to contact your local County Noxious Weed Dept. to determine the local preferred method of treatment. Treatment by aerial and ground can be costly, but by not maintaining and staying on top of the problem, the lost production and land value in the long run is outweighed by the initial investment. The NRCS has a program to assist in the cost sharing of this process. These weeds, while noxious locally, are often times used as a form of 'alfalfa' in the Southern areas of the country, due to its tolerance of drought and acidity. SL was not declared a noxious weed in the State of Kansas until 1988. In fact, a locally recognized way of managing Sericea Lespedeza is by utilizing goats to forage on it or mowing it down, then having cattle come in and graze it while it's young and low. The State of Kansas utilizes Tordon for treatment. Standardly after 2 years of a strong coverage by air or ground, you should be able to just spot treat it with product such as Tordon. Becoming more prevalent is the fear of aerial sprays or wind and water carrying treatments to nearby Ag-Tourism destinations or croplands such as new grape vineyards in the area. Kansas State University is working on a new insect transplant system to help manage the weed program in the future. As a side note of interest, marijuana while ILLEGAL, is actually not considered a noxious weed. Of other important note, if you own CRP lands, please contact your local Noxious Weed Dept for proper care and management. For more information, contact the Kansas State University Agricultural Studies Department in Manhattan Kansas or your local County NRCS or Noxious Weed Dept.