Front view of Indigo ProForce Cortex Duo Herbicide 10L container
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    Indigo ProForce

    Indigo ProForce Cortex Duo Herbicide 10L

    $349.00

    SKU: IDG043

    SKU: IDG043

    • Powerful Dual Action: Combines MCPA and Dicamba for broad-spectrum post-emergent control of broadleaf weeds.
    • Weed Killer for Pathways & Lawns: Ideal for clearing unwanted growth in hard surfaces and maintaining clean turf areas.
    • Fast Knockdown: Delivers quick results and reliable performance for both domestic and commercial use.
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    SKU: IDG043 Categories: , , , , ,
    Description

    Indigo ProForce Cortex Duo Herbicide 10L

    ProForce Cortex Duo Herbicide 10L is engineered specifically for professionals and property managers who demand a reliable, non-glyphosate solution for broad-spectrum weed management. This advanced herbicide combines rapid knockdown action with lasting residual control, making it ideal for use on pathways, driveways, and around structures—wherever you need a weed killer for pathways that delivers visible results within hours and protection that lasts for months.

    Key Features

    • Dual Control Technology: Combines nonanoic acid and oxyfluorfen for both knockdown and residual weed suppression, reducing the risk of weed resistance.

    • Non-Selective Action: Effective against a wide range of seedling and young annual and perennial weeds, as well as moss and algae.

    • Rapid Visible Results: Noticeable effects within hours of application, with no need to wait days for results.

    • Long-Lasting Residual Control: Provides up to 6 months of protection, minimizing the need for frequent reapplication.

    • Versatile Use: Suitable for pathways, driveways, roadsides, gardens, amenity areas, and more.

    • Low Chemical Scheduling: S5 classification makes it accessible for a wide range of users.

    Target Weeds

    Plant Type / Area Target Weeds / Issues Application Notes (Tips)
    Paths, driveways, roadsides, gardens, amenity horticulture, protected cropping, nursery stock Seedling and young broadleaf and grass weeds including amsinckia, barnyard grass, bellvine, capeweed, chickweed, clover, couch grass, dandelion, fat hen, lambs tongue, pigweed, wild radish, and more Apply on calm days for minimal drift; remove debris before spraying; avoid walking on treated surfaces until dry.
    Orchards and vineyards Young broadleaf and grass weeds Band spray along crop rows; avoid trunk contact; check for regrowth between applications.
    Fallow soils and forestry Seedling and young weeds Spray when weeds are actively growing; avoid application before heavy rain.
    Rockeries, tiled roofs, walls, driveways, around buildings Moss, algae, lichen, liverwort Confirm surface suitability; brush off dead growth after treatment; reapply for persistent issues.

    How to Use

    1. Agitate Well: Half-fill your spray tank with water and begin agitation.

    2. Add Product: Slowly pour the required amount of Indigo ProForce Cortex Duo Herbicide 10L into the tank.

    3. Top Up Water: Fill the tank to the final volume with water and agitate again.

    4. Apply Evenly: Spray to thoroughly cover the weed surface, avoiding desirable plants.

    5. Avoid Watering: Do not irrigate or water treated areas for 24 hours..

    6. Repeat if Needed: For perennial weeds, repeat application after 14 days if necessary.

    Ingredients

    The ingredients of Indigo ProForce Cortex Duo Herbicide 10L are:

    • 525g/L Nonanoic Acid (natural fatty acid)

    • 15g/L Oxyfluorfen (residual herbicide)

    Guides

    Safety Data Sheet
    Technical Guide
    Product Label

    Specifications

    Formulation Emulsifiable Concentrate (EC)
    Residual Control Up to 6 months
    Chemical Schedule S5
    Weed Types Controlled Seedling and young annual/perennial weeds, moss, algae
    Pack Size 10 Litres

    Precautions

    • Avoid spray drift onto desirable plants, crops, or pastures.

    • Use personal protective equipment during mixing and application.

    • Store Indigo ProForce Cortex Duo Herbicide 10L in a cool, dry place away from children and pets.

    • Follow all label instructions carefully to ensure safe and effective use.

    FAQ

    Can Cortex Duo be used on all surfaces around the home?

    Yes, Cortex Duo is versatile and can be used on paths, driveways, rockeries, tiled roofs, walls, and around buildings. It effectively controls both moss and algae as well as a broad range of weeds. Its non-selective action makes it a reliable choice for hard surfaces and structural areas.

    How long does the residual control last after application?

    Cortex Duo can provide residual weed control for up to 3 months, depending on conditions. However, perennial or stubborn weeds may regrow and require follow-up treatments. Regular monitoring is recommended to maintain effective long-term control.

    Is Cortex Duo safe to use near desirable plants and crops?

    It is generally safe around established trees and ornamentals, provided spray drift is carefully avoided. When using in protected cropping areas, apply only to the sides of crop rows and ensure the spray does not contact foliage. Always follow label directions to minimise the risk of damage to non-target plants.

    Control weeds and moss effectively with Indigo ProForce Cortex Duo Herbicide 10L – a powerful weed killer for pathways and more, offering rapid knockdown and lasting residual control.

    Browse our Herbicide Range for more reliable, professional weed control options.

     

    Close-up of Brome Grass seed head with fine, drooping spikelets
    29 Apr

    Brome Grass

    Brome grass is a fast-spreading weed that invades lawns, paddocks, and crops. You can spot it by its long, narrow leaves and loose, nodding seed heads that...
    Continue reading
    17 Apr

    Pearlwort

    Pearlwort (Sagina procumbens) is a low-growing, mat-forming weed that often pops up in turf areas, gardens, and even between paving stones. You can spot it...
    Continue reading

    Additional information
    Brand

    Indigo

    ,

    ProForce
    ALL Product Type

    Herbicide
    Garden Supplies

    Herbicide
    Sizes

    10L
    Weed Type

    Broadleaf weeds

    ,

    Grassy weeds

    ,

    Woody Weeds
    Ingredient Type

    Nonanoic Acid
    Product Form

    Emulsifiable Concentrate
    Mode Of Action

    Non-Selective
    Application Area

    Agricultural Buildings

    ,

    Commercial Buildings

    ,

    Forestry

    ,

    Gardens

    ,

    Horticultural Areas

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