--- title: Numchuk Quad Herbicide canonical: https://fernland.com.au/numchuk-quad-herbicide/ summary: "Click to Buy Your Numchuk Quad Herbicide Online at Wholesale Prices. Fast Shipping, Top Quality Products, 1000's of Happy Customers" type: product brand: ProForce --- # Numchuk Quad Herbicide > Click to Buy Your Numchuk Quad Herbicide Online at Wholesale Prices. Fast Shipping, Top Quality Products, 1000's of Happy Customers Brand: [ProForce](https://fernland.com.au/brands/proforce/) Categories: [Broad Spectrum Herbicides](https://fernland.com.au/chemicals-plant-protection/herbicides/broad-spectrum-herbicides/) | Option | SKU | Price (ex GST) | | --- | --- | --- | | Numchuk Quad Herbicide | IG-NUMCHUCK-1L | $94.27 | ## Description ## ProForce Numchuk Quad Herbicide ### *Targeted Control for Industrial and Commercial Weed Management* Uncontrolled weed growth in industrial and infrastructure sites presents long-term maintenance challenges, particularly where both immediate and extended weed suppression are required. These areas—such as railway lines, substations, and roadside corridors—demand high-performance herbicide solutions with sustained activity to reduce labour and repeat applications. ### Product Overview **ProForce Numchuk Quad Herbicide** is a broad-spectrum knockdown and residual herbicide designed for extended control of annual, perennial, and broadleaf weeds. Featuring Quad Control Technology, it combines four herbicidal actives—each with different modes of action—to provide both rapid knockdown and up to 12 months of residual control. - **Active Ingredients**: Glyphosate 100 g/L - Amitrole 60 g/L - Oxyfluorfen 15 g/L - Terbuthylazine 350 g/L - **Herbicide Groups**: C, M, Q, G ### Key Features and Benefits - Delivers **knockdown and residual control** in a single application - Controls **hard-to-kill species**, including Fleabane and Giant Rats Tail - Reduces need for tank mixes, lowering labour and product input costs - Effective on **grasses and broadleaf weeds** - Residual control extends up to **12 months**, depending on conditions - Multiple modes of action help **reduce herbicide resistance risk** - Safe around established ornamentals and trees (with drift management) ### Technical Specifications Application Method Rate Comments Boom Spray 20–25 L/ha Apply to actively growing weeds; ensure even coverage. Handgun (high pressure) 1.8 L/100 L water Apply 1100 L/ha spray volume. Handgun (low pressure) 180 mL/10 L water Use coarse droplets; avoid drift. - Apply in **autumn or spring** when weeds are actively growing - Suitable rainfall (20–30 mm) is essential within 2–3 weeks of application - For best performance, add **120 mL/100 L** of surfactant ### Application Instructions - **Mixing**: Begin by partially filling the spray tank with water. While agitating, add the required volume of Numchuk Quad. Continue agitation throughout application. - **Coverage**: Ensure full and even coverage across the treatment area. Apply during non-drought conditions with moist soil. - **Rainfall/Irrigation**: Rainfall or irrigation of 20–30 mm is required within 2–3 weeks to activate residual components in the soil. - **Equipment**: Use coarse or larger droplets to minimise drift. - Do not apply via aircraft. - Do not apply using backpack equipment. - Closed-cab systems are required except for ATV-based applications. For extended weed suppression in high-demand industrial settings, **ProForce Numchuk Quad** delivers a scientifically backed, multi-mode herbicide solution tailored to Australian conditions. ## Specifications - **Suitable For:** Nursery + Landscape - **Formulation:** Suspension Concentrate - **Active Ingredient:** 350 g/L Terbuthylazine + 100 g/L Glyphosate + 60 g/L Amitrole + 15 g/L Oxyfluorfen - **Poison schedule:** S6 - **Registration status:** Registered (APVMA 81009) ## Documents - [Label - ProForce Numchuk Quad Herbicide - 250101](https://fernland.com.au/documents/756/) - [SDS - ProForce Numchuk Quad Herbicide - 221001](https://fernland.com.au/documents/215/) - [TECH SHEET - ProForce Numchuk Quad Herbicide - 250101](https://fernland.com.au/documents/1056/)