Indigo Duke 100WG 100g


Duke 100g

An easy-to-use soluble granular herbicide for the control of various broadleaf and grass weeds.

For the control of Broadleaf Weeds: Bindii, Black Thistle, Catsear, Cotula, Cudweed, Guildford Grass, Medic, Mouse Ear Chickweed, Oxalis, White Clover and False Onion Weeds.

Duke will also control the following Grass Weeds: Ryegrass, Wintergrass (Suppression), Bahia grass (Suppression) and seed head reduction.

Key Benefits of Duke 100WG Herbicide

  • Provides control of hard to kill weeds.
  • High level of safety on Couch, Kikuyu, and most Buffalo varieties.
  • Broad spectrum of weed control – Single pass solution.
  • Low application rates and low active ingredient output.
  • Provides suppression of difficult to control grass weeds in Wintergrass and Bahiagrass.

*Please note all prices now include GST

  • Application

    Application Rate: 1.5g/100sqm

    Not required to be watered in after application.

    100g Duke can cover up to 6660sqm.

    Duke is best applied with a backpack or handheld sprayer to ensure even application. Sprayer calibration is recommended.

  • Active Ingredients
    Iodosulfuron methyl sodium
  • Product Information
  • Shipping & Returns

    LawnPride has a distribution centre in QLD only. All orders, Australia-wide, will be shipped from this location.

    Shipping will be automatically calculated at checkout. Shipping rates will be determined by total order weight and delivery location.

    Please also note - Some products are not kept in our SA and WA warehouses. If you are in SA or WA and add these products to your cart, the 'pick up' option will not be available. This list is ever changing and will be best to contact us at to enquire if you are having checkout issues.

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