Plants Database
Pasture Weed Control Database
Horseweed
Spray horseweed when it is less than 12 inches tall. A properly timed application of Grazon P+D or Weedmaster at 1 qt/A will give 90 to 100% control. Metsulfuron 60 DF or Cimarron Plus at 0.5 oz/A will also provide 90 to 100% control.
