Spiny pigweed can often be found in pastures that are heavily grazed and in need of some attention. In pastures, spiny pigweed is a competitive weed and has been associated with nitrate accumulation in livestock. This publication provides information about the plant, how to identify it, and how to control it.
Target Audience: livestock and forage producers.
Last Review Date - 9/1/2015
Glenn R.W. Nice, Bill Johnson, Thomas N. Jordan