Front view of Indigo ProForce Numchuk Quad Herbicide 1L bottle.
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    Indigo ProForce

    Indigo ProForce Numchuk Quad Herbicide 1L

    $89.00

    SKU: IDG052

    SKU: IDG052

    • Long Lasting: Provides up to 12 months of weed control.
    • Post Emergent: Eliminates tough, established weeds.
    • Quad Technology: Four active ingredients for comprehensive protection.
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    SKU: IDG052 Categories: , , , , ,
    Description

    Indigo ProForce Numchuk Quad Herbicide 1L

    Indigo ProForce Numchuk Quad Herbicide 1L delivers unmatched long lasting weed control for commercial, industrial, and large-scale landscape settings. Engineered with advanced Quad Control Herbicide Technology, this formula provides both robust post emergent weed control and pre-emergence protection, tackling even the toughest annual and perennial weeds for up to 12 months. Whether you’re managing rights of way, roadsides, railway lines, or utility sites, this product stands out as a trusted solution for keeping areas weed-free and maintenance efficient.

    Key Features

    • Quad Control Herbicide Technology: Combines four active ingredients for comprehensive, multi-action weed management.

    • Post Emergent and Pre-Emergent Control: Delivers both immediate knockdown and long-lasting residual protection.

    • Long Lasting Weed Control: Effective for up to 12 months, reducing the need for frequent reapplication.

    • Versatile Application: Suitable for use in a wide range of environments, including roadsides, railways, and utility areas.

    • Hard-to-Kill Weed Management: Especially effective against tough weeds like fleabane and giant rats tail.

    • Safe Near Established Plants: When applied correctly, it can be used near established trees and ornamentals.

    Target Weeds

    Area Target Weed Application Tips
    Roadsides & Rights of Way Annual & perennial grasses Avoid drift to sensitive plants
    Railway Lines Fleabane, Giant Rats Tail Apply when weeds are actively growing
    Utility Sites Tough broadleaf weeds Ensure soil is not waterlogged
    Industrial Landscapes Couch grass, Onion weed Do not apply before heavy rain
    Commercial Landscapes Persistent broadleaf weeds Calibrate sprayer for even coverage

    How to Use

    1. Prepare the Spray Tank: Half fill the tank with clean water and start agitation.

    2. Add Product: Measure and add the required amount of Numchuk Quad Herbicide to the tank.

    3. Complete Filling: Top up with water to the final volume and continue agitation.

    4. Apply: Spray Indigo ProForce Numchuk Quad Herbicide 1L evenly to cover the weed surface completely.

    5. Watering: Ensure 20–30mm of rainfall or irrigation within 2–3 weeks after application to activate residual control.

    6. Avoid Contact: Prevent spray drift onto desirable plants and turf areas.

    Ingredients

    The ingredients of Indigo ProForce Numchuk Quad Herbicide 1L are:

    • 350 g/L TERBUTHYLAZINE
    • 100 g/L GLYPHOSATE
    • 60 g/L AMITROLE
    • 15 g/L OXYFLUORFEN

    Guides

    Safety Data Sheet
    Technical Guide
    Product Label

    Specifications

    Volume 1 Litre
    Coverage (approx.) 400–500 sqm per 1L (depending on rate)
    Duration of Control Up to 12 months
    Application Method Backpack, handgun, or boom spray

    Precautions

    • Do not use on turf grass or before new grass installations.

    • Avoid application during drought, waterlogged soil, or if heavy rain is forecast within 3 days.

    • Apply only when wind speeds are between 3–20 km/h to minimize drift.

    • Wear appropriate protective equipment during handling and application.

    • Keep product away from children and pets.

    • Store in a cool, dry place away from food and feed.

    FAQ

    How long does the weed control last with Numchuk Quad?

    Numchuk Quad offers extended weed control for up to 12 months or more, helping to minimise ongoing maintenance. Its long residual activity makes it ideal for areas where repeat spraying is impractical. This durability is especially valuable in non-crop zones and hard-to-maintain spaces.

    Can Numchuk Quad be used in turf areas?

    No, Numchuk Quad is not recommended for use in turf grass areas as it can damage desirable grasses. It is specifically formulated for use in non-turf zones such as fence lines, paths, and industrial areas. Always follow the label to avoid harm to lawns or turf.

    What conditions improve the effectiveness of Numchuk Quad?

    The effectiveness of Numchuk Quad improves significantly with 20–30mm of rainfall or irrigation within 2–3 weeks of application. This moisture helps activate the residual herbicides in the soil, enhancing long-term weed suppression. Applying under suitable weather and soil moisture conditions ensures optimal performance.

    Achieve long lasting weed control with Indigo ProForce Numchuk Quad Herbicide 1L – a powerful knockdown and residual solution for tough weeds.

    Browse our Herbicide Range for more effective, professional weed management options.

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    Sowthistle

    Sowthistle (Sonchus oleraceus), also known as common sowthistle or annual sowthistle, is a fast-growing annual broadleaf weed from the daisy family (Astera...
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    Additional information
    Brand

    Indigo

    ,

    ProForce
    ALL Product Type

    Herbicide
    Garden Supplies

    Herbicide
    Sizes

    1L
    Weed Type

    Annual Weeds

    ,

    Broadleaf weeds

    ,

    Perennial Weeds
    Ingredient Type

    Glyphosate
    Product Form

    Suspension Concentrate
    Safety Feature

    Re-entry Allowed Once Dry
    Mode Of Action

    Non-Selective
    Application Area

    Commercial Buildings

    ,

    Industrial Buildings

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