Monument Herbicide provides post emergent control of Winter Grass, Ryegrass, Bindii, Clover, Mullumbimby Couch, Burr Medic and Nutgrass and suppression of Kikuyu and Bahia Grass seedheads in a range of warm season grasses.

Key benefits of Monument Liquid Turf Herbicide
  • The broadest spectrum selective post-emergence herbicide for turf
  • Highly effective in controlling Poa annua, ryegrass, kikuyu, sedges and a wide spectrum of broadleaf weeds
  • Convenient liquid formulation
  • Complete couch solution for Poa annua control in combination with Barricade
  • Fully systemic action (xylem and phloem) with root, shoot and leaf uptake
Application timing and rate variation of Monument Liquid Herbicide

Monument Liquid Herbicide delivers long lasting herbicidal action with follow-up applications rarely needed (kikuyu excluded).

For example, autumn applications for kikuyu suppression should ideally be applied around the end of March and repeated at the end of April. Applications to control Poa annua or ryegrass should ideally be made when these weeds are still actively growing and not towards the end of the growing cycle when plants are alive but not actively growing. Active weed growth = Systemic xylem and phloem movement essential for systemic herbicide action.

Monument Liquid as a post-emergent herbicide is taken up by leaves, shoots and roots of target weeds. Application targeted towards delivering Monument Liquid to thoroughly cover the leaves and shoots is best. Monument Liquid can be washed off the leaves and into the soil to promote root uptake for complete systemic action.

For full application details, please consult the product label.

Mixing and compatibility of Monument Liquid Herbicide

Monument Liquid Herbicide is an oil dispersion formulation (OD) with minimal odour and non-staining properties. Monument Liquid mixes completely with water and produces a homogenous easy to apply suspension.

Monument Liquid can be tank mixed with Primo Maxx, Primo 250 EC and Barricade.

Observe the mixing instruction for Monument Liquid with regards to water pH and the addition of a non-ionic surfactant (buffer solution prior to Monument Liquid addition to ~pH 7 and add a non-ionic surfactant at 0.25-0.42% v/v).


Monument Liquid Herbicide  is available in a 100mL and 1L pack size.

Brand: Syngenta
Group B Herbicide
Mobility Type:
Product Form:
Liquid (Suspension Concentrate)
Broad Spectrum
Weed: Kikuyu Grass, Mullumbimby Couch, Nutgrass, Ryegrass, White Clover, Wintergrass
Application Rate: 75mL-2L per ha
Active Ingredient: 100g/L Trifloxysulfuron sodium, 680g/L Liquid hydrocarbons
australian agribusiness

Nuturf is a division of Australian Agribusiness (Holdings) Pty Ltd ABN 61 135 355 958