The Aussie Lawn
ProForce Numchuk Quad Herbicide
ProForce Numchuk Quad Herbicide
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ProForce Numchuk Quad Herbicide
ProForce Numchuk Quad is a non selective knockdown and residual herbicide designed for long lasting weed control in commercial, industrial and non turf areas.
It contains four active constituents: Terbuthylazine, Glyphosate, Amitrole and Oxyfluorfen. This combination provides knockdown and residual activity for control of most annual, perennial and broadleaf weeds when applied as directed.
Numchuk Quad is best suited to areas where you do not want lawn, plants or desirable vegetation to remain, such as fencelines, roadsides, railway lines, building lines, guideposts, powerlines, substations, aerodromes, public utilities and other listed commercial or industrial areas.
Important: This is a non selective herbicide. Do not apply to lawns, garden beds, desirable plants or areas where you want vegetation to remain.
Best For
Long lasting non selective weed control
Fencelines, roadsides and railway lines
Commercial and industrial areas
Building lines, guideposts, powerlines and substations
Aerodromes, public utilities and hard to maintain areas
Knockdown and residual control programs
Areas where desirable vegetation is not being preserved
Key Benefits
Non selective knockdown and residual herbicide
Contains four active constituents
Controls most annual, perennial and broadleaf weeds as directed
Can provide residual control for 8 to 12 months depending on conditions
Useful for large area commercial and industrial weed programs
Suitable for boom spray, handgun and low pressure hand wand application as directed
Designed for situations where long term bare ground style weed control is required
For application rates, coverage and use directions, refer to the sections below and always follow the product label before use.
Application Guide
Application Guide
Apply Numchuk Quad using properly calibrated spray equipment suitable for the intended application area.
Apply sufficient spray to obtain even coverage. For best results, apply in spring or autumn when weeds are actively growing and the soil is moist. Do not apply under drought conditions.
For residual control, sufficient rainfall or irrigation is required after application to move the product into the weed root zone. The label states that 20 to 30mm of rainfall is necessary within 2 to 3 weeks of application for best results.
Do not apply to waterlogged soil. Do not apply if heavy rain or storms likely to cause runoff are forecast within 3 days.
Avoid spray drift onto lawns, desirable vegetation, gardens, crops, landscaped areas, waterways or other non target areas.
Always read and follow the product label before use.
Coverage & Rates
Coverage & Rates
Boom sprayer rate:
20L per hectare
Equivalent rate:
200mL per 100m²
Approximate coverage:
1L treats up to 500m² at 200mL per 100m²
20L treats up to 10,000m² at 200mL per 100m²
Handgun high pressure spraying:
1.8L per 100L water
Apply approximately 1100L spray volume per hectare
Low pressure hand wand spraying:
180mL per 10L water
Residual control:
Can provide residual control of most annual, perennial and broadleaf weeds for 8 to 12 months when applied as directed.
Active constituents:
350g/L Terbuthylazine
100g/L Glyphosate present as the isopropylamine salt
60g/L Amitrole
15g/L Oxyfluorfen
Product Documents
Product Documents
Shipping & Pickup
Shipping & Pickup
Fast dispatch available Australia wide. Brisbane customers can save on freight with free pickup from our Rocklea warehouse.
Pickup is available Monday to Friday, 9am to 3pm, excluding public holidays.
Please wait for pickup confirmation before visiting the warehouse.
Important Product Information
Important Product Information
Always read and follow the product label before use.
This is a non selective herbicide. Do not apply to lawns, garden beds, desirable plants, crops, landscaped areas or vegetation you want to keep.
Use only in situations listed on the product label. Do not apply by aircraft. Do not apply to waterlogged soil. Do not apply if heavy rain or storms likely to cause runoff are forecast within 3 days.
Do not apply unless wind speed is between 3 and 20km/h at the application site. Do not apply during surface temperature inversion conditions.
Observe all mandatory no spray zones listed on the product label. Avoid spray drift onto sensitive crops, gardens, landscaped vegetation, protected native vegetation, protected animal habitat, aquatic areas and wetlands.
Poisonous if inhaled or swallowed and may irritate the eyes. Wear suitable protective clothing, chemical resistant gloves and respiratory protection as directed on the label when opening, mixing, loading and applying.
Store safely in the closed original container in a dry, cool, well ventilated area out of direct sunlight. Keep out of reach of children and pets.
Do not contaminate streams, rivers, waterways or drains with product or used containers.
Do not apply outside label directions.
